Now that you are here, you must be looking for the best gy6 big bore kit! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best gy6 big bore kit brands in United States of America and a buyer’s guide for making an informed buying decision.
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Best gy6 big bore kit in 2022
1. BETOOLL HW0130 8pcs Petrol Engine Cylinder Compression Tester Kit Automotive Tool Gauge -Automotive
By BETOOLL
More Pictures- Easy Pressure Release Button On Side Of Tester
- 3″ Gauge Features Dual Color Scale
- Checking Compression On Petrol Engine Quickly And Accurately
- Completed Kit Comes With Adapters For Most Applications
- Kits Includes 2 Rubber Cones Ends Which Do Not Need To Thread Into Head
2. 212CC Torque Converter 6.5 HP 3/4″ Go Kart Mini Bike Comet Clutch 10T 40/41 and 12T 35 Chain Predator Driver Pulley Replacement Set – 30 Series -Automotive
By IPARTS EXPERT- Brand new predator 212cc 6.5 hp go kart torque converter clutch kit This 3/4″ Torque Converter is a direct replacement kit for the most popular Comet TAV2 go-kart torque-converter 30 series
- It will work with small engines producing 2-8hp
- Note This is not made by Comet
- Center to Center of driver and driven: 6-15/16 to 7″.
- Bring your off-road machine to life.
- Replaces Comet, Also Fits Manco Go Karts.
- 30 Series Toruqe Converter Belt for 6″ Driven Length: 70.5cm / 27.76″, Outside circumference: 27 23/64″ , Width is 3/4″.（1.9cm / 0.75″)
- TAV2 30 Series Go Kart Clutch KitThis torque converter fits a 3/4″ shaft and comes with your choice of a 10 tooth sprocket for a 40/41 chain or a 12 tooth sprocket for a 35 chain
- It fits all engines with a 3/4″ Straight Crankshaft
- 30 series Asymmetrical design
- This clutch will help you get more power out of your small engine by reducing engine load A torque converter acts similar to a transmission, allows higher speeds out of your small engine, and smoother acceleration.
- For your convenience this kit comes with1 x 3/4″ Driver Pulley;1 x 5/8″ Driver Pulley; 1 x Plastic Assy Cover;1 x Aluminum Mounting Plate;1 x Drive Belt; 1 x 10 Tooth Sprocket for #40/41/420 Chain; 1 x 12 Tooth Sprocket for #35 Chain(Chain not included); 1 x Full Mounting Hardware
3. 150cc Carburetor for GY6 4 Stroke Engines Electric Choke Motorcycle Scooter 152QMJ 157QMI with Air Filter Intake Manifold -Automotive
By Auto parts- This is a brand new GY6 150cc Scooter Carburetor Includes Electric Choke Inner Diameter (intake side): 24mm,Outer Diameter (intake side): 32mm,Inner Diameter (air filter side): 38mm,Outer Diameter (air filter side): 42mm
- 150CC Carburetor for GY6 125cc 150cc 152QMI 152QMJ 157QMI 157QMJ Engine ATV Quad Bike 4 Wheeler Dune Buggy Go Kart Karting Moped Scooter.
- 150cc Carburetor May also fit some Japanese Style, like Honda, Yamaha, Suzuki, Kawasaki.150cc Carburetor AKA GY6 150cc Carburetor,150cc Scooter Carburetor,ATV 150cc Carburetor,GY6 Carburetor 150cc,150cc Carburetor Kit,TaoTao 150cc Carburetor，PD24J Carburetor,157QMJ Carburetor.
- 150cc Carburetor may fits for most Chinese Brand Vehicle like Roketa, Sunl, Baja, Kazuma, Carroll Stream Eagle, Taotao, Panterra, Kymco, Redcat Tank Giovanni Aimex Jackel Wildfire Xtreme Seaseng Qlink Yiben Jonway Jmstar, Vento, Tng, Apollo, BuYang, Coolster, JCL, Jetmoto, Jonway, Kinroad, Loncin, Motobravo, Polaris, SSR, TTR, Yamoto, Znen, Zongshen, etc.
4. Orion Motor Tech Compression Tester, 8pcs Engine Compression Tester Small Engine Compression Gauge with Adapters for Cars Trucks Motorcycles Marines ATV UTV Snowmobiles -Industrial & Scientific
By Orion Motor Tech- SATISFACTION GUARANTEED: Look to Orion Motor Tech for the finest craftsmanship and the most reliable engine compression tester kit, rigorously tested and backed with our usual strong warranty and friendly 24/7 customer service, ensuring years of satisfied use!
- ALL-IN-ONE COMPRESSION TESTER KIT: 1x spring buckle gauge, 1x straight rubber cone end adapter, 1x curved rubber cone end adapter, 4x brass adapters with metric male fittings & O-rings: M10, M12, M14, M18; 1x extension hose (14″ length)
- Acrylic glass gauge cover with anti-scratch coating and rubber protective cover for outstanding shock-absorption performance.
- UNIVERSAL COMPATIBILITY: Includes multi-size adapters (straight, curved, & male fittings) for compatibility with a wide range of vehicles
- ADVANCED COMPRESSION TEST: Includes everything you need for a fast & effective compression pressure testing of petrol, gas, and fuel engine cylinders for most spark plug types on cars, trucks, motorcycles, marines, ATVs, UTVs, snowmobiles, boats, & more
- All components are protected in a custom ABS carry case for easy organization and transport.
- STURDY & ANTI-RUST: Easy-to-read instrument panel with dual units (0-300 psi, 0-20 kg/cm²)
5. Glixal ATKS-041 High Performance Racing Variator Kit with 6.5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch -Automotive
By Glixal- Roller Sets Weight: 6.5g
- Bush Size: O/D:20MM; I/D:14mm; Length:38mm
- Variator Outer Diameter:89mm
- Variator Inner Diameter:20mm
- Roller Weight Size: 16×13 mm
6. NEW 50CC CARBURETOR Performance Adjustable CARBURETOR with electric choke for 50cc 80cc GY6 Engines -Automotive
By mycheng- Package includes 1 pc carburetor,1 pc air filter ,1 pc intake manifold, 1 pc fuel filter 1 pc gasket
- Intake ID::18.5mmAir Filter Mount OD: 40mm
- 2 wire electric choke
- | Increase horsepower and airflow for your vehicle.
- This carburetor comes with a #78 Main Jet for better fuel to air ratio.
- Fits 50cc/80cc 4 Stroke GY6/QMB139 Engines
7. ABN Stud Extractor Set, Broken Stud Removal Socket 8-Piece SAE & Metric Stud Remover Set – Stud Puller Sockets -Tools & Home Improvement
By ABN- FITS YOUR APPLICATION: Stud remover socket kit fits studs that are 1/4-inch to 7/16-inch (6mm to 12mm); Each socket has permanently etched size for quick identification; SAE 3/8-inch drive sockets – 1/4″, 5/16″; SAE 1/2-inch sockets – 3/8″, 7/16″; Metric 3/8-inch drive sockets – 6mm, 8mm; Metric 1/2-inch drive sockets – 10mm, 12mm
- PACKAGE CONTENTS: Package includes (8) stud removal sockets – 1/4-inch, 5/16-inch, 3/8-inch, 7/16-inch, 6mm, 8mm, 10mm, 12mm and (1) carrying case for your convenience; 3/8-inch and 1/2-inch socket drives; Wrench required, not included
- USE YOUR TOOLS: Fits 3/8-inch and 1/2-inch impact wrench or ratcheting wrench (wrench not included); Reverse your ratchet to use as stud installer
- EFFORTLESSLY REMOVE ANY STUD: The ABN Stud Remover Tool Kit 8pc Stud Extractor Kit will effectively work on threaded, broken, rusted, stripped, and smooth studs for ultimate versatility; Includes smooth internal paws that push into the fastener (more torque means greater applied force); No threads required
- EASY STORAGE: Heavy-duty 8.6” x 4.6” x 2” inch (21.8cm x 11.7cm x 5.1cm) plastic blow-molded carrying case with latch for easy transportation, safe storage, and quick organization; Each compartment is permanently etched with sizing information for simple identification
8. Hardline Products HR-8061-2 Hour Meter/Tachometer for up to 2-Cylinder Engines,Black -Automotive
By Hardline Products- Adjustable input for all types of ignitions, including fuel injected engines
- Works with any gas engine up to two cylinders and 16,000 RPM
- Instillation wire is 14 inches long
- Hour meter shows total hours accumulated; hour/tach meter shows RPM’s when the engine is running
- Internal battery lasts up to 10 years
- Easy installation; no power or ground required
9. Glixal GY6 49cc 50cc 80cc 100cc CVK Carburetor Carb Main Jet 139QMB 139QMA #78#80#85#87#88#90#92#94#96#98 (10 pcs set) -Automotive
By Glixal- Round Style Main Jet, used for GY6 49cc 50cc 80cc 100cc engine
- When tuning your carb and trying to get the air/fuel mixture dialed in, start with a larger jet than you think you need and then work your way down in small increments, so that you don’t go too lean and risk damaging your engine.
- Please make sure the size of your parts before you place the order
- Overall Length: 7mm
- Thread Size: M4x0.70
10. FVRITO 28mm 1.1 inch Exhaust Muffler Silencer Pipe and Clamp Gasket for 50cc 110 125cc Coolster Sport-B Taotao Chinese Dirt Pit Bike Venom ATV Quad 4 Wheeler Black -Automotive
By FVRITO- Package Contents: 1 x Exhaust Muffler， 1 x Exhaust head pipe， 1 x metal clip， 2 x gasket， 1 x Screw kit.
- Material:aluminum + steel
- NotePlease check carefully the item pictures, model and size before purchasing
- Size:Mounting Hole Distance: 28mm / 1.1 inches， Length : 244 mm / 9.61 inches， width : 85.5 mm / 3.37 inches.
- Or leave us messages for assistance if you are not sure about the fitment.
- FitmentFor most 50cc 110 125cc Chinese Dirt Pit Bike QUAD ATV 4 Wheeler Dune Buggy
11. Carbhub GY6 50cc Carburetor for GY6 49cc 50cc Four Stroke Chinese Scooter Moped Taotao Kymco -Automotive
By Carbhub
- Main jet size:75#, Air Filter Intake:35mm(inner diameter), 39mm (Outer Diameter)
- Fits GY6 49cc 50cc 4 Stroke engine Scooter
- Fitment models detailedly refer to description below
- Electric Choke (plug style): 2-pin, male plug (read description for fitment infos)
- Carburetor for 100cc big bore, Intake Manifold side: 18mm (Inner Diameter),Intake Manifold side: 28mm (Outer Diameter)
12. 20pcs Carburetor Main Jets Slow Pilot Jets Kit Set Compatible with Keihin OKO KOSO PE PWK Carb -Automotive
By An Ruijia
- Main jets & Slow/Pilot Jets can be used: with special version Keihin FCR, KOSO, OKO, PWK, and PE of the carburetor Compatible Main jets & Slow/Pilot Jets
- Main jets size: Pitch 5MM× 0.8, the amount of the total length of the hole 16.5MM, which cap the length of 11.5MM, thread length 5MM, nut diameter 6MM
- Slow/Pilot Jets size :Thread Size: 6mmx0.75mm, Nut diameter: 5mm/0.19″, Length: 28mm/1.1″
- 10Pcs Main Jets Including the following size: 155/158/160/162/165/168/170/172/175/178
- 10Pcs Slow Pilot Jets Including the following size: #32 #35 #38 #40 #42 #45 #48 #50 #52 #55
13. OTOHANS AUTOMOTIVE Complete Wiring Harness kit Electrics Wire Loom Assembly with Full Copper Wire For GY6 4-Stroke Four wheelers Engine Type 125cc 150cc Pit Bike Scooter ATV -Automotive
By OTOHANS AUTOMOTIVE
- 100% New High quality and complete electrics all wiring harness wire loom assembly for GY6 125cc 150cc ATV / QUAD
- Compatible : GY6 125cc 150cc ATV / QUAD with 6 coil stator
- Package includes:CDI, spark plug, ignition coil, solenoid relay, rectifier, ignition switch, ATV switch and magneto stator.
- Compatible with almost all years Chinese made electric start upright engine GY6 125cc 150cc ATV / QUAD / Coolster / Go Kart / 4 wheelers / Scooter / buggy / Motowork & more
- NOTE: this assembly does not fit 49cc 50cc 70cc 110cc 150cc 200cc 250cc 300cc Zongshen Lifan ATV / QUAD with different stator
14. Engine Compression Tester Testing Gauge Gage Check Test Tool Kit -Carburetors
By J&R Quality Tools
- Calibration With 0-300psi; 2000kpa 13“ Durable Rubber Hose
- Read 2-1/2“ Diameter Face Gauge Features Color Coded Triple
- Instructions SHIPS SAME DAY IF PAID FOR BY 4PM PST THANKS
- With Quick Release Includes 14MM And 18MM Adaptors Comes With
- 2-1/2 COMPRESSION TESTER GAUGE Specification Easy”
15. High-Performance Racing Variator Kit for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch,Variator Drive Wheel Assembly with 6.5 gram Roller Weights -Automotive
By KAKO
- High-performance racing variator kit fit for chinese scooter moped ATV 4-stroke GY6 50cc 80cc 100cc 139QMB 139QMA engine front clutch.
- direct replacement for OEM variator.
- Racing Variator Kit Includes: Variator Pulley (Retainer), 7gr Rollers, Drive Face Spacer, Cooling Fan, Kick starter ratchet gear, Drive Face Gear, Variator Back Plate with sliders
- Variator assembly suitable for 50cc 80cc 100cc 4 Stroke GY6/QMB139 engines:Roketa, Sunl, Baja, Kazuma, Carroll Stream Eagle, Taotao, Panterra, Kymco, Redcat Tank Giovanni Wildfire Xtreme Seaseng Qlink Yiben Jonway Jmstar, Vento, Tng other brands
- Satisfaction guaranteed! Try any product we sell for a full 30 days
- If not completely satisfied, return it to us for a no-hassle refund or credit.
- Gy6 variator made of Advanced material solid structure high strength and long life span.Improves acceleration and top end speed compared to stock/restricted cvt.
16. NIBBI High Performance Air Filter Intake Curve Pipe Air Filter Elbow Air Intake Pipe Air Intake Elbow For GY6 Engine -Automotive
By nibbi
- This is a curved aluminum pipe
- It can be used to lengthen the air intake duct to fit the body of the motorcycle, and it can be used where there are not enough places or where extension is needed.
- Please contact us if you have any questions, Nibbi will always be your trusted partner
- This is an air intake pipe specially manufactured by Nibbi.
- It does not have any effect on the exhaust emissions of motorcycles, and it will not affect the power system and it does not participate in emissions.
17. 8PCS Professional Tester Test Kit Cylinder Compression Gas Engine Set Automotive Tool Gauge for Car & Truck -Automotive
By Copap
- Exceeds Industry Standards, Precision Manufacturing, Improved Design Standards, Professionally Tested, Quality Assured Guaranty
- Easy Pressure Release Button On Side Of Tester
- Our Item Is Only Suitable For Petrol Engines On Motorbikes, Cars, Trucks.
- Checking Compression On Petrol Engine Quickly And Accurately
- Completed Kit Comes With Adapters For Most Applications
18. 20 Pieces Carburetor Main Jet Kit, Include 10 Pieces Carburetor Main Jet and 10 Pieces Slow Jet Kit Compatible with Keihin OKO KOSO PE and for PWK Carb -Automotive
By Mudder
- Quality material: our carburetor main jet kit is made of brass without any burrs or other noticeable defects, the threads features even color, smooth and clean, which is very easy to install
- Size of main jet: 155, 158, 160, 162, 165, 168, 170, 172, 175, 178; Thread pitch: 5 x 0.8 mm; Nut diameter: 6 mm; Thread length: 5 mm; Overall length of the hole: 16.5 mm; Cap the length of 11.5 mm
- The compatibility is just for reference, please compare with your original one with care before purchasing
- Size of slow pilot jet: 2, 35, 38, 40, 42, 45, 48, 50, 52, 55; Thread pitch: 6 x 0.75 mm; Nut diameter: 5 mm; Overall length: 28 mm
- Package includes: comes with 10 Pieces Carburetor Main Jets and 10 pieces Pilot Slow Jets, sufficient quantity for you to replace
- Suitable applications: main jet slow pilot jet is compatible with Keihin FCR for KOSO, OKO for PWK and PE of the carburetor
19. NICECNC Black Exhaust System Muffler Pipe Compatible with 4 Stroke GY6 50cc Engines Scooters GY6 50cc 139QMB QMB139 1P39QMB Scooter Moped -Automotive
By NICECNC
- Chinese Scooter Parts Gy6, 139QMB, 1P39QMB,50cc Chinese Scooter Performance Exhaust System 4 Stroke
- Performance Exhaust System Fits 50cc 4 Stroke Chinese Scooters GY6 50cc, QMB139 50cc Based Chinese Scooter Engines
- Condition:100% Brand New AFTERMARKET PARTS,This is a great Performance up-grade when installing a big bore kit or a great replacement exhaust for a broken stock exhaust system.
- Fitment:Fits Most GY6-Style 50cc Engines
- Package Included:1 x Exhaust System
20. Throttle Grip Motorcycle 22mm CNC Aluminum Quick Twister with Throttle Cable CRF50 70 110 IRBIS 125 250 Dirt Bike Motorcycle Accessories -Automotive
By Motorcycle Pro
- SUPER FUNCTION – Knurled Grip Ball Bearing Guide with See-through Throttle Cable Box Adjustable Clamps Allows You to Mount it with Your Personal Preferences.
- EXACTLY CHOICE – The Handle Throttle Grip will Give You More Confidence in Riding and Show Your Special Style of Details.
- OUTSTANDING CONVENIENCE- Anodized Coloration, Sharp Looking.Easy to Install,No Installation Instruction.(If you need,you are welcome to contact us).
- 90 DAYS WARRENTY – The carburetor is under 90 days warrenty,if you have further questions,please feel free to contact us.
21. DASBET Petrol Gas Engine Cylinder Compression Tester 0-300 PSI 3″ Gauge Kit Auto Tool with O Ring -Pressure & Vacuum Testers
By DASBET
- Diagnose and repair problems all in the convenience of your own garage.
- Hose overall length: 430mm, pressure tube length: 153mm, angled pressure tube length: 155mm.
- EASY STORAGEKit comes in a specially designed molded case for easy and safe storage
- APPLICABLEQuickly and accurately check compression with this Automotive Compression Tester Kit
- Compact with easy to read gauge makes it an ideal accessory for the mechanically minded.
- M10 thread is suitable for motorcycles, M12 / M14 / M18 threads are suitable for car.
- If you think the item you received is used, please contact us for a replacement.
- FEATURECompatible for use on petrol engines motorcycles and automotive vehicles
- INCLUDINGPressure gauge diameter: 75mm, four thread size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M18 x 1.5mm
- Included are a variety of thread sizes to suit different nozzle attachments
- All products are 100% brand new
- INCLUDINGManometer with two test pressure: 0 – 300 PSI / 0 – 21 kg / CM²
22. FVRITO High Performance Big Bore Muffler Exhaust Silencer Pipe Head Assembly for Honda XR50 CRF50 Chinese 70cc 110cc 125cc SDG SSR Taotao Atomik Thumpstar Roketa Coolster Apollo Dirt Pit Bike Red -Automotive
By FVRITO
- Or leave us messages for assistance if you are not sure about the fitment.
- SpecificationThis is a complete one piece exhaust system from the head pipe to the tail section
- SizeRemovable pipe guard 28mm head, 45mm eye to eye
- Package Contents: 1 x Exhaust Muffler， 1 x Exhaust head pipe， 1 x metal clip， 1 x Black rubber gasket， 2 x gasket， 1 x Screw kit。
- And Their Copies 70cc-125cc Bikes From China, Such As Chinese Made CRF50,XR50,SSR,YCF,IMR,Atomik,x-pro,Baja,Motovox,TTR,Thumpstar,BSE,Apollo,Kayo,Stomp,Piranha,DHZ,GPX,Pitster Pro,SDG,Braaap,Taotao,Coolster,Roketa,Lifan,YX,Ect And Many Other Chinese Brands.
- NotePlease check carefully the item pictures, model and size before purchasing
- FitmentFit Honda CRF50 XR50 CRF50F (not fit Honda other modle)
- This will make your bike breath with any engine modifications, and also sounds great with a stock bike.This PIPE makes your mini have that deep throaty sound like the big CRF’s and gives your mini better
23. Carbhub GY6 150cc Carburetor GY6 26mm Carb for Kazuma Taotao Roketa SunL Baja Eagle Chinese Go Kart Carb with Air Filter -Automotive
By Carbhub
- Package list: 1x carburetor, 1x air filter, 1x intake manifold, 1x fuel filter
- Spec: Carburetor: 26mm Intake Manifold;43mm Air Box Manifold
- Air filter: Inside diameter is 42mm; Intake manifold Inside Diameter: 22mm
- Fits Moped, ATV, Go Kart,Scooter 150cc
- 4-Stroke engine
- Fits GY6 or GY6 Clone engine 150cc, 150cc Go Kart engine, 150cc Dune Buggie engine, 150cc Buggie engine
24. HIAORS Go Kart 62″ Shift Reverse Cable for Twister 150SS 150GT 250GT Kinroad Buggy Parts -Automotive
By HIAORS
- Total cable length: 62″
- Please Check The Size Before You Buy It
- 62″ Reverse Cable with balls on both ends
- Used for engines with an External Reverse Box
- For Twister 150SS 150GT 250GT Kinroad Buggywith External Reverse Box,If your go kart has an Internal Reverse with F/N/R gears, this reverse cable will NOT work.
25. FAERSI Professional Compression Test Gauge Kit – Fuel Injection Pressure Tester Set – Engine Cylinder Diagnostic Compression Tester Set Automotive Tool Gauge -Automotive
By FAERSI
- Any problem, please contact us in any time.
- 3″ Gauge with dual color scale, 2 Spark Plug Adapters(14mm and 18mm), 4 Fittings suitable for most vehicles, 2 Rubber Cones Ends which don’t need to thread into head, 1 Long Extension Hose.
- Package include: 8pcs Professional Engine Gauge Tester Kit
- This Engine Fuel Pressure Tester with a ABS plastic blow-molded case keeps the tools organized, safe storage and easy to transport.
- The Gauge kit has a quick and easy push pressure release button, easy to use
- NOTEBuy with confidence, 18-Months product support
- Engine Cylinders Compression Gauge Test Set – Designed for checking compression on petrol engine quickly and accurately.
- Made of superior durable material, Built to strict quality control standards.
26. GY6 Cylinder Rebuild Kits Kymlaa 100cc Big Bore Kit for 69mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring -Automotive
By KYMLAA
- 69mm valve length version
- Simple Installation
- Upgrades parts kits for most of 50cc scooter
- With cylinder body kits, cylinder head kits, camshaft, camshaft seat kits, gaskets kits, oil pump and gear, spring sets, copper roller sets, 6pins racing AC CDI, ignition coil and racing 3-electrode spark plug
- This big cylinder kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed.
27. NIBBI Motorcycle Carburetor PE28mm 150CC Carburetor 28mm With Carburetor Jets Fit Honda Yamaha Suzuki Kawasaki Motorcycle Scooter ATV Dirt Bike 150CC-250CC CG GY6 Engine -Automotive
By nibbi
- Easy tuning with jetting parts
- Chromed round-flat throttle valve for excellent response and more flow at high RPM
- Package dimensions: ?8.4 inch L x 4.9 inch W x 3.4 inch H
- Available in four popular sizes to cover all your horsepower requirements
28. NIBBI Replacement Orginal High Performance Speed Modified Carburetor PE30mm 48mm Air Filter Fit Motorcycle Scooter Atv Dirt bike 180CC-300CC Honda Yamaha Suzuki Kawasaki CG GY6 Engine -Automotive
By nibbi
- Available in four popular sizes to cover all your horsepower requirements.
- .Chromed round-flat throttle valve for excellent response and more flow at high RPM
- Easy tuning with jetting parts
- NIBBI PE Carburetor is refined to perfection and has set the standard among scooter and motocross racing carburetors.
29. GOOFIT 7 Teeth Kick Start Gear Shaft Rebuild Kit Idel Gear Replacement for GY6 50cc 60cc 80cc Motors Scooter -Automotive
By GOOFIT
- Number of teeth:7 tooth,model:7 tooth start gear for GY6 engine.This kick start kit fits for scooters
- Warranty:We are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you to have a happy shopping experience,we are committed to providing the best service
- GY6 kick start is brand new combination and high quality materials.Durable and easy to use
- Shaft length:65mm/2.56″;shaft diameter at splines:14mm/0.55″(as the picture shows)
- Replacement for 4 stroke GY6 50cc 60cc 80cc 139QMB engine scooters mopeds
30. New ATV Carburetor PZ20 for TaoTao NST SunL Kazuma Baja 50cc 70cc 90cc 110cc 125cc -Automotive
By Scooter Parts Palace
- Atomise the fuel and mix the fuel with air and supply air fuel mixture in from of fine spray.，Function: Increase the horsepower and airflow for your bike, and have more fun with the power at your finger tips.
- PZ20 Carburetor Fits Honda CRF50F 2004-2009 2011-2012, Honda CRF80F 2004-2009 2011-2013.
- PZ20 Carburetor Apply to Kazuma Baja 50cc 70cc 90cc 110cc 125cc TaoTao 110B NST SunL Chinese Quad 4 stroke ATV 4 wheeler Go kart Dirt Bike CRF50F 2004-2009 2011-2012, XL75 CRF80F 2004-2009 2011-2013, XR50R .
- PZ20 Carburetor may also know as 125CC Carburetor,110CC Carburetor,125CC ATV Carburetor,110CC ATV Carburetor, ATV 110CC Carburetor Kit.
- Control the fuel height and fuel quantity of the float chamber,Controlled by float and needle valve.
- PZ20 Carb for 4 stroke engine ATVs Dirt Bike Quads Go Carts, and UTVs CRF XR under 125CC Chinese ATVs
31. Trkimal GY6 150cc 57.4mm Bore Cylinder kit with Piston Kit 4 Stroke 152QMI 157QMJ for TAOTAO JONWAY ZNEN Roketa ATV Moped Go-Kart -Automotive
By TRKIMAL
- 1.Inner Diameter of Cylinder: 57.4mm
- 2.Outer Diameter of Piston Pin: 15mm
- 3.Easy installation, Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
- 4.Complete new products with the famous Chinese brand in the field of cylinder, piston and piston rings.
32. Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart -Automotive
By Glixal
- 1.Inner Diameter of Cylinder: 47mm
- 2.Outer Diameter of Piston Pin: 13mm
- 3.High Quality Durable Piston Rings
- High Performance Upgrade 47mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine
- 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
33. FVRITO Chrome Exhaust Muffler Pipe and gasket nut kit for 2 stroke 49cc 60cc 66cc 80cc Engines Gas Motorized Bicycle Motor Bikes Silver -Automotive
By FVRITO
- Package Contents:1 x Exhaust Muffler，1 x gasket，1 x nut kit
- NotePlease check as much as possible to make sure the item is the one that you need.
- SizeMounting Hole Distance: 40mm / 1.57 inches，Length : 350 mm / 13.78 inches，width : 50 mm / 1.97 inches
- SpecificationGas Motorized Exhaust Muffler
- Fitmentfor 2 stroke 49cc 60cc 66cc 80cc Engines Motorized Bicycle Motr Bikes
34. NCElec Universal 3.75″ 12V White LED Backlit Tachometer Gauge with Red Shift Light for Auto Gasoline Car, 0-8000 RPM -Automotive
By NCElec
- User Manual and Installation Kits included
- Ranges from 0 to 8000 RPM, White LED backlight, Red shift light
- 3.75″, Detailed size please see the picture 9
- Works on 4, 6, and 8 cylinder engines
- Only could be used on 12V gasoline vehicles
35. KAJIMOTOR Universal Motorcycle Short Exhaust Muffler Carbon Gobo Slip On w/DB Killer 51mm -Automotive
By KAJIMOTOR
- If you are not sure what you need , please contact us.
- Made of high quality stainless steel,corrosion resistance and rustproof.
- Universal fitment for most motorcycles/dirt bikes/scooters with 38-51mm diameter models.
- It is a direct replacement for your original one, easy installation and perfect fit in.
- Package Includes: 1x Muffler with accessories (As the Picture Show), Installation Instruction Not Included
36. 69mm Valve GY6 Cylinder Rebuild Kit 100cc Big Bore Kit With Racing CDI / Ignition Coil / Spark Plug / Clutch Spring / 50mm Bore Upgrade Set Compatible With 49CC 50CC 139QMB Moped Scooter Engine -Automotive
By Wztepeng
- Function: You can get higher RPM, power and speed without EGR
- Compatible With: Zhong Hu 50cc / Zongshen Metro 50cc Agility 50 / People S50 4T / Suer 8 50 4T Pagsta mini 49cc–50cc 4 stroke Sinski XSJ50QT-6 / XSJ50QT-B Bahama / Maui / Sicily / Tank / Baotian 50QT-9–Roketa 49cc 50cc 4 stroke scooter Sunl SL50QT-16 / SL50QT-18 / SL50QT-2 / SL50QT-3
- engine SSR Lazer 5 Moped Verucci VC50TS-3M Zongshen ZS50QT-4 VIP future champion 4 stroke Fly 49cc 50cc 4-stroke scooters Tank 49cc 50cc 4-stroke scooters Jinlun 49cc 50cc 4-stroke scooters Sport 50–Eton 49cc 50cc 4 stroke warrior 50–Jonway 49cc 50cc 4 stroke scooters
- And Upgrade your gy6 50cc 60cc 80cc to 100cc.
- Content: 1* set of 6 gram racing pure copper roller weights 1* cylinder head with 69mm valve 1* rocker arms assembly 2* valve seals 1* oil pump assy 1* 50mm bore cylinder block 1* set of 50mm piston assy 1* all engine gasket 1* set of intake manifold, muffler bolts, and exhaust locking hat 1* 6pins racing AC CDI 1* racing ignition coil 1* racing 3-electrode A7TC spark plug 1* set of clutch small racing spring 1* racing clutch big spring
- Compatible With: Jalon JL50QT-15 / JL50QT-16 / JL50QT-18 / JL50QT-21 / JL50QT-21 Falcon Baotian BT49QT-2 / BT49QT-7 / BT49QT-9 / BT50QT-9 / BT50QT-11 / Dotera 50QT-11 motorsports SC-50 sun city / primo / DR50 / Dirt Runner 49–Baja 49cc 50cc 4 stroke scooters GT5 / Fastwind / AMT50-A1 / CY50-A / CY50-B / CY50-T3 / Funny50 / Roman 50 / Retro 50 / Speedy50 / Venus50–Taotao 49cc 50cc 4 stroke scooter
- Compatible With: GY6 4-stroke 49cc 50cc 60cc 80cc from china
37. MYK Variator Drive Wheel Assy (CVT) Complete for GY6 QMB139 50cc Engines -Automotive
By MMG
- Fits many 50cc 4- stroke engines, Jonway VIP Lance Kymco Baccio TaoTao Tank Peace gas scooters
- Kit Includes: Variator Pulley (Retainer), 7gr Rollers, Drive Face Spacer, Cooling Fan, Kick starter ratchet gear, Drive Face Gear, Variator Back Plate with sliders
- Variator Drive Wheel Assembly for GY6 QMB139 50cc 4-stroke engines
38. NICHE 50cc Spree Cylinder Piston Gasket Top End Kit for Honda NQ50 Elite SB50 11984-1990 2101-GK8-000 -Automotive
By NICHE
- Cylinder Bore and Stroke 41.00mm x 37.40mm
- Includes Cylinder, Piston, Wristpin, Piston Ring Kit, Circlips, Base Gasket and Head Gasket
- Compatible with 1984-1987 Honda NQ50 Spree, 1986 Honda NQ50D, 1988 Honda Elite SB50, 1988-1990 Honda Elite SB50
- Cylinder Displacement 49cc/Compression 7.2:1
- Replaces OEM Part Numbers: Honda 12101-GK8-000, 12251-GN2-000,12191-GK8-010, 13011-GAB-305, 13101-GK8-004, 13111-GS7-000,13115-147-000
39. 49cc 52cc Big Bore Pocket Bike Engine with Performance Cylinder CNC Engine Cover Racing Carburetor DIY Engine Red + Handle Grip + Throttle Cable -Automotive
By WEIYINGSI
- The new safe throttle governer with 3 adjustable and lockable throttle postions to prevent the bike from over speeding or losing control
- NEW UPDATE: ALL ENGINE COMES WITH EASY-START-STYLE RECOIL PULLER.
- For Fast Intake and Exhaust We Use High 2-groove HP Performance Cylinder Block and Twin-window Piston, Excellent Light-weight Brings Fast Power Transfer
- Oil Gas Mixture: 1:25 Max Power:2.6hp/7000rpm Max Torque: 2.8 n.m./5500rpm
- New Powerful 52cc Racing Engine With 43.5mm Big Bore Performance Cylinder Block Kit, CNC Engine Head Cap, Racing Carburetor and Hi-flow Air Filter, Throttle cable and Grips.
40. JYEEE Exhaust System Scooter Carbon Fiber Design Short Performance Muffler Pipe Fits GY6 50cc 125cc 150cc 4 Stroke Chinese Stainless Steel US Shorty -Automotive
By JYEEE
- This muffler can be used on many 50cc-200cc Scooter Moped ATV and Motorcycle.
- A great up-grade 7 inch length exhaust system when installing a big bore kit or a great replacement exhaust for a broken stock exhaust system
- Extra weld-on mounting flange is also included.If you don’t know how to do modification on head pipe,cut old flange off, welded on new flange to your stock head pipe will also be fine.
- Part number: 45512013
- On some models once the Head Pipe is mounted it may need to be heated and slightly bent out for clearance and alignmen A great up-grade 7 inch length exhaust system when installing a big bore kit or a great replacement exhaust for a broken stock exhaust system.
- Used for GY6 150cc 157QMJ based engine
41. ATP Professional Petrol Gas Engine Cylinder Compression Tester Gauge Kit Auto Tool -Industrial & Scientific
By ATP
- Universal Compatibility – There are 4 sizes of brass adapters and 2pcs universal push-on connectors in the engine pressure tester kit
- Cylinder Compression Tester Kit- a professional tool to test the compression in gasoline engine, a perfect kit which includes everything you need for a fast & effective compression pressure testing of petrol, gas, and fuel engine cylinders for most spark plug types on cars, trucks, motorcycles, marines, ATVs, UTVs, snowmobiles, boats, & more
- Wide Application – The engine cylinder compression test tool kit can be widely used for most type and depth spark plug well
- All-in-one Compression Tester Kit – 1x spring buckle gauge, 1x straight rubber cone end adapter, 1x curved rubber cone end adapter, 4x brass adapters with metric male fittings & O-rings: M10, M12, M14, M18; 1x extension hose (14″ length)
- Blow Mold Case: The engine cylinder compression tester is packed in a heavy-duty, blow-molded case with precision-sized compartments for every piece – great for storage and transport while lengthening the life of the tool set.
- Please note, this cylinder compression test gauge is not suitable for most diesel engine, because the range of the gauge is only 0-300PSI, which is much lower than most diesel engine compression
- If you have motorcycle car truck ATV mower and any other vehicles with gasoline or gas engine, and you are a professional on repairing vehicles, you can try this kit
- The straight push-on connector and the curved one use rubber cone tip, can be pushed against on the cylinder head, universal for almost all the size cylinder head
- The 10mm 12mm 14mm 18mm adapters can be connected to the corresponding size cylinder head
42. Trkimal 50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine, Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart. -Automotive
By TRKIMAL
- 1.Inner Diameter of Cylinder bore: 50mm, Outer Diameter of Piston Pin: 13mm
- 3.Easy installation, Upgrade your engine from 50cc to 100cc with more power to climb hill
- 2.Outer Diameter of Piston: 50mm
- 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
43. NCY Oil Decompression Tube Genuine/GY6 (150cc) -Automotive
By NCY
- Decompression tubes replace your dipstick and allow excess crank case pressure to be released
- We recommend installing these tubes along side any cylinder kit.
Gy6 big bore kit – The Buyer’s Guide
You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the gy6 big bore kit in the above list? So shall we begin with the guide and help you learn about the important factors?
1. Does it have the features you need?
Wait for a minute before you buy the gy6 big bore kit, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best gy6 big bore kit which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.
2. Budget and Price Match
Well, you obviously can’t buy the best gy6 big bore kit with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the gy6 big bore kit with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.
3. Warranty and Brand
Most of the gy6 big bore kit industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because gy6 big bore kit from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.
Another benefit of buying a gy6 big bore kit from a reputable brand would be warranty. Most of the gy6 big bore kit from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.
4. Check for Reviews and Ratings
Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular gy6 big bore kit. Isn’t it great?
The Verdict
We hope that you loved the gy6 big bore kit we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.
To wrap up this guide,
- If you are looking for the best gy6 big bore kit: You shall consider going for BETOOLL HW0130 8pcs Petrol Engine Cylinder Compression Tester Kit Automotive Tool Gauge
- If you want the one which has similar features to the best, then you shall consider going for 212CC Torque Converter 6.5 HP 3/4″ Go Kart Mini Bike Comet Clutch 10T 40/41 and 12T 35 Chain Predator Driver Pulley Replacement Set – 30 Series
- If you want a gy6 big bore kit which is “value for money” then you shall go for the Hardline Products HR-8061-2 Hour Meter/Tachometer for up to 2-Cylinder Engines,Black
- If you want the cheapest gy6 big bore kit then the Glixal GY6 49cc 50cc 80cc 100cc CVK Carburetor Carb Main Jet 139QMB 139QMA #78#80#85#87#88#90#92#94#96#98 (10 pcs set) should be the best one for your needs!
