Reviews Cylinder Upgrade Kit

Oriental Power Scooter 150cc GY6 Engine Rebuild Kit Cylinder Kit EGR Cylinder Head 157QMJ

  • This is the perfect kit for a rebuild or you can upgrade your 125cc to a 150cc..
  • Fits the 157QMJ Engines with the EGR Head, 76mm Bolt Pattern 2 1/2" Tall Head.
  • Kits comes with Complete EGR Cylinder Head with Valves already assembled.
  • Cylinder Kit 57mm Bore (stock 150cc) Piston Kit with Rings, Wrist Pin, & Cir Clips.
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MOTOOS 80CC 24' 26' 28' 2 Stroke Bike Bicycle Motorized Cycle Engine Motor Kit (Red)

  • Single Cylinder, Air-Cooling, 2-Stroke Gasoline Engine. This 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike, which allows you to enjoy riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter..
  • The bicycle engine kit is designed for users who want to retrofit and upgrade a bicycle. Suitable for most 26" and 28" bicycles with V-frames. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1")..
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km..
  • Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
  • Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km..
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
  • The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting. NOTE: Due to the chemical reaction of electrophoresis, the engine motor of the product will have a certain proportion of color difference. Please mind to buy it carefully..
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Glixal 52mm Big Bore Cylinder Kit Rebuild Kit GY6 49cc 50cc to 105cc 139QMB 139QMA Scooter Moped ATV Go-Kart

  • 1.Please note this kit is only used for GY6 139QMB 4-Stroke Engine..
  • 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust....
  • 5. High Performance Upgrade 52mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc 100cc engine.
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MITZONE Upgrade Aluminum Valve Cover Kit Compatible with 1998-08/2002 BMW Z3 323i 325i 328i 330i 525i 528i 530i X5 M52/M54 2.5L 2.8L 3.0L Part # 11121432928

  • ✅ This performance aluminum valve cover and gasket kit is a premium upgrade version to be of an impressive manufacturing quality. And this UPGRADE ALUMINUM Cylinder Head Cover kit installs and functions more durable than the OEM plastic kit..
  • ✅ Upgrade Aluminum Valve Cover Compatible with E39 E46 E53 Compatible with 2000 BMW 323CI.
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ARKMODEL VIIC Kit 1/48 German U-Boat RC Submarine Include Single Piston Tank WTC

  • Arkmodel 1:48 GERMANY TYPE VIIC SUBMARINE KIT Including Single piston Tank WTC (Water Tight Cylinder) [ C7602K+W7602PSK ].
  • Ship introduction: Item:C7602K+W7602PSK Scale:1/48 ARTR size/weight:1398x130mm Kit size/weight:990x280x185mm.
  • VIIC Kit introduction: This is a HIGH QUALITY model kit. Designed by detailed drawing and resource. Suit for building an RC model or a static display model. Hull and all components are the ABS plastic injection forming. Part of the detail components and power components can provide metal material, CNC precision machining and become upgrade kit. Kit includes colour decal. Kit includes large size brass photo etch. Kit includes 3D illustrated step by step instruction.
  • This kit(hull) comes with almost everything that needs to build an RC running model. Kit includes all plastic parts, metal parts, brass etching tablet, water stickers,specifications, and installation of the chamber components. Used to drive the submarine voyage, snorkeling chamber, all the mechanical and electronic equipment, such as motors, pistons, steering gear, electronic governor, electronic switch, etc., are installed in th....
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GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

  • This big cylinder kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed..
  • Upgrade engine parts included cylinder body kits, cylinder head kits, camshaft, camshaft seat kits, gaskets kits, oil pump and gear, clutch spring sets, copper roller sets, 6pins racing AC CDI, ignition coil and racing 3-electrode spark plug.
  • Upgrades parts kits for most of 50cc scooter.
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Zeda 80 Performance Bicycle Engine Kit with Dio Reed Valve & OKO Carb - Silver - Motorized Bike (36 Tooth)

  • Take your 2-stroke motorized biking to the next level with this complete Dio performance kit including the engine, mounting hardware, and stock exhaust pipe.
  • The included Dio reed valve, OKO carb, K&N style air filter (or optional velocity stack), and modified Dio cylinder round out this performance package that will yield tons of torque and increased speed.
  • For even more power and performance it can also be paired with our Zeda88 performance pipe (select from the drop down above).
  • or pick up a Dio Upgrade Kit for just $99.
  • Kit includes: 2.95 HP 2-stroke engine, modified Dio cylinder with piston, 21mm OKO flat side carburetor, 6 flap Dio reed valve, K&N style mesh air filter.
  • Performance parts: stainless steel allen bolts, enhanced balanced crank, upgraded bearings + 60% thicker crank case around bearings, stuffed crankcase, large intake port (40mm bolt hole width), round exhaust port 40mm crank stroke (more powerful, efficient, and reliable), type B piston (high wrist pin), long rod (89mm).
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MITZONE Upgrade Performance All Aluminum N55 Valve Cover Kit Compatible with BMW 2010-2017 535i 335i 2011-2019 X3 X5 X6 2013-2015 740i 740Li 3.0L Part# 11127570292.

  • This performance aluminum valve cover kit is a premium upgrade version to be of an impressive manufacturing quality. And this UPGRADE ALUMINUM Cylinder Head Cover kit installs and functions more durable than the OEM plastic kit..
  • It offers a substantial value, especially when compared to the factory plastic B.M.W part #11127570292 (over $400). It is really a substantial cost savings..
  • This can be used to replace the easily cracked plastic valve cover on 2010-2017 335i 535i 535ixDrive 535iGT xDrive 2011-2019 X5 X3 X6 X1 740 135i M2 640i 435i 3.0L . 【NOTE】please check the detailed fitment.
  • 12--Month Warranty . If you have any questions about valve cover , please feel free to contact us..
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GY6 Cylinder Rebuild Kits Trkimal Upgrade 50mm Big Bore Kit Cylinder head assemble 69mm valve sets for 49CC 50CC 139QMB Moped Scooter Engine, Racing Performance CDI Ignition Coil Spark Plug Clutch etc

  • This big cylinder kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed..
  • 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.
  • Upgrades parts kits for most of 50cc scooter.
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ARKMODEL German U-Boat Type VIIC Submarine 1:48 Scale Models Plastic Hobby Kit

  • Used to drive the submarine voyage, snorkeling chamber, all the mechanical and electronic equipment, such as motors, pumps, steering gear, electronic governor, electronic switch, remote control equipment, batteries, etc., are installed in the WTC(water tight Cylinder),WTC need to buy separate. Coating ,RC and glue are not included.
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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

  • This big cylinder kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed..
  • 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.
  • Upgrades parts kits for most of 50cc scooter.
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munirater 2 Stroke 80cc Bicycle Petrol Motor Engine Kit, Bike Motorized 2 Stroke Engine Kit for 24inch 26inch Bicycle

  • Engine type: Single cylinder, air-cooling, 2-stroke Natural air cooling.
  • Fitment: Fits for most 24inch or 26inch wheeled bikes with V-frame. Max.speed: 38km/h.
  • Low Fuel Consumption: 2.5L/100km, Engine oil: motorcycle synthetic two-stroke oil. The mixing ratio is 16:1 for new sets.
  • 20:1 after running 300 miles. In order to better break in the engine, please limit the time of the first few rides to 1 hour.
  • Package: This 88CC bike engine kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle.
  • Upgrade bike: This bicycle engine kit can help you upgrade an ordinary bicycle to an electric bicycle, enjoy a faster riding experience.
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Ambienceo 26” 28” Black 2 Stroke 50cc 80cc Cycle Bicycle Gas Motorized Gasoline Engine Motor Kit CDI Air Cooling For Mountain and Road Bike 80cc Silver

  • CDHPOWER LD90 Cylinder Body w/Piston Kit.
  • Compatible with bottom end of all brand 2 stroke gas motor kit 66cc/80cc/pk80/LD80/LD90 including other....
  • New pk80 upgraded cylinder with piston kit, the piston kit is installed well inside of cylinder already.Excluding cylinder head..
  • Cylinder head gasket and cylinder body gasket are included.
  • The LD90 Cylinder Body and piston kit can be replacement of most 2-stroke gas motor engine such as pk80/LD80/LD90.
  • piston pin:10mmx39mm.This is a high hole piston for a 40mm stroke but with 48mm bore..
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