180cc gy6 Comes with all mounting hardware and exhaust plug. 4x cylinder mounting studs UPGRADES TO 180cc BASED ON A STOCK STROKE OF 57. 63mm 180. Exhaust Valve Diameter: 23mm Intake Valve Diameter: 27. The kit is made of high-quality aluminum alloy and high-temperature-resistant steel to ensure excellent performance even under extreme conditions. Click for more info! The GY6 180cc Big Bore Kit is compatible with most GY6 180cc motorcycles, making it a versatile choice for a wide range of riders. We specialize in making small bore GY6 engines faster and GY6 swapping Honda Ruckus scooters. 5cc Big Bore Cylinder Kit for the GY6 125/150 engine. 5mm, rear disk brake kit, electricity harness, ignition coil, cdi, lock key, engine extension, steering stem, handlebar assembly with brake levers and speedometer, front and rear shock absorbers, tail light, front caliper. Includes: Cylinder, Piston, Rings, Wrist pin, Clips, Gaskets Jun 12, 2020 · Buy ZTDZZH 61mm Big Bore Cylinder Head Kit for GY6 125cc to 180cc Engine with 69mm Valves scooter taotao kazuma ATV Moped: Cylinder Heads - Amazon. Easy to Install. FITS STANDARD 150cc THRU 180cc GY6 MOTORS. THIS MEANS THERE IS NO MACHINING REQUIRED UNLIKE ALL OTHER KITS ON THE MARKET. Set including: Carbon exhaust pipe, water cooling system with radiator, hoses and electrical pump, carburetor 29. • The Home PERFORMANCE PARTS ENGINE (COMPLETE) 150cc - 232cc (GY6) SSP-G GY6 180cc LONG CASE 2V (63mm BORE) BORE COMPLETE ENGINE *57mm SPACING, B BLOCK* SSP-G GY6 180cc LONG CASE 2V (63mm BORE) BORE COMPLETE ENGINE *57mm SPACING, B BLOCK* GY6 STORE $1,295. Oct 31, 2025 · 180cc BIG BORE POWER KIT. NCY ENGINE GASKET SET (63mm BORE) GY6. 5mm, air filter and rear disk brake kit, electricity harness, ignition coil, cdi and lock key. SSP-G 180cc BIG BORE POWER KIT FOR 150cc AND 125cc 4-STROKE GY6 ENGINES. We have a great online selection at the lowest prices with Fast & Free shipping on many items! GY6 180cc 63mm Performance Upgrade Long Case If a GY6 125cc or a 150cc motor swap still isn't enough for you, then you need to get the GY6 180cc 63mm Big Bore upgrade for your swap. Add to cart Glixal High Performance GY6 150cc 180cc 200cc Racing Final Drive Gear Set 152QMI 157QMJ 161QMK 161QML Scooter Moped ATV Go Kart (14T/38T) Add to cart Chain Wheel Sprocket, 16T Sprocket 19T Shaft Reverse Changer Gear Replacement for GY6 ATV UTV Steering Racks and Save 6% with coupon Charmo GY6 63mm Complete Cylinder Head for 150cc and 125cc GY6 4-stroke engines and engine based vehicles. com. Product Description 180cc CYLINDER HEAD FOR THE 180cc BIG BORE B-BLOCK POWER KIT *ONLY FOR USE WITH OUR GY6 B-BLOCK 180cc POWER KIT* FITS THE POLARIS RANGER RZR 170 LEFT TO RIGHT BOLT HOLE SPACING: 57mm Get the best deals for Gy6 180cc Big Bore Kit at eBay. CYLINDER BORE: 63mm. If you are looking for performance upgrades for your GY6, Ruckus, Navi, Zuma, Metro or even Maddog scooter this is the spot. Product Description SSP-G GY6 180cc LONG CASE (63mm BORE) COMPLETE ENGINE BY THE GY6 STORE BUILT BY "SCOOTER TRAMP CHARLIE" READY FOR STREET OR TRACK 57mm STUD SPACING (B BLOCK MOTOR) Jun 29, 2020 · 【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts 【Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets. with a displacement size of 180cc or bigger. 5cc Engine 180cc L/C plug and play kit GY6 for Honda RUCKUS. 5mm Big Bore Cylinder Kit for GY6 180cc 200cc 250 ATV UTV Off-Road Vehicle is backordered and will ship as soon as it is back in stock. 75mm Exhaust Port Diameter: 26. 00 (Fixed Shipping Cost) Product Description 180cc B-BLOCK LONG CASE ENGINE KIT WITH FOR SCOOTERS SSP-G 180cc BIG BORE POWER KIT FOR 150cc 4-STROKE GY6 ENGINES. 8mm 180cc B-BLOCK LONG CASE ENGINE KIT WITH OIL COOLER KIT FOR SCOOTERS, ATVS, AND KARTS SSP-G 180cc BIG BORE POWER KIT FOR 150cc AND 125cc 4-STROKE GY6 ENGINES. Find top brands, exclusive offers, and unbeatable prices on eBay. 150cc GY6 MOTORS. FOR DRUM BRAKES ONLY. In this guide, we will explore a series of performance upgrades that can significantly enhance the functionality and efficiency of your GY6 engine. The high compression forged piston will offer better power and the ceramic cylinder. GY6 180cc Engine Motor with Auto Centrifugal Clutch Transmission Electric/Kick Start. Mar 16, 2024 · Buy Glixal GY6 125cc 150cc 160cc 180cc High Performance Racing Camshaft for 152QMI 157QMJ Based Engine Scooter Moped ATV Go-Kart (A12): Camshafts - Amazon. Upgrade your ride today! Ready to unleash some serious power from your GY6 engine? This 180cc 61mm Big Bore Kit is exactly what you need to transform your 125cc or 150cc 1P52QMI/1P57QMJ engine into a beastly 180cc performer. 02 NARAKU 180cc (63mm BORE) GY6 CYLINDER SET (54mm SPACING) WITH *FORGED DOME PISTON* $144. Not to mention, the porting is much better. 2mm EXHAUST LOBE 26 SSP-G 180cc Big Bore Power Kit for 150cc and 125cc 4-stroke GY6 Engines This complete Power Pack comes with a 63mm cylinder and matching long case crankcase with all of the oil seals installed. 0mm (HOWHIT 150cc) Bore Size: 57. Welcome To Contact With Us Before Or After Your Purchase. 150CC GY6 MOTORS. com FREE DELIVERY possible on eligible purchases Aug 21, 2025 · NCY PERFORMANCE 180cc GY6 GASKET SET (63mm BORE). We will clarify the distinctions between various kits and help you avoid common mistakes in your selection process. With custom STAINLESS STEEL bracket for Fatty 10 inch 12x7, 12x8 or 13" tire. This Description Scooterworks Big Bore Kit (63mm, 180cc) for 150cc GY6 engines. com FREE DELIVERY possible on eligible purchases 63mm Big Bore Kit for 150cc and 125cc GY6 4-stroke engines and engine based vehicles. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Jul 3, 2014 · A detailed explanation of engine displacement and the relationship of "bore x stroke" to the power production of your engine. We update our website daily with various new parts and specials. Apr 8, 2022 · Buy 61MM 170-180CC Big Bore Piston Cylinder Kit Scooter ATV & Quad For GY6 170CC Scooter ATV 125cc 150cc USA STOCK: Cylinder Heads - Amazon. FOR 150cc 4-STROKE GY6 ENGINES. TPR Racing 63mm Big Bore Kit that will increase the displacement of a Gy6 to 180cc! *You will need to modify your engine case to accommodate the larger cylinder. Our I've got a scooter with a 150cc GY6 and ive been thinking about going with a 170-180cc big bore kit. TO MOST BIG BORE CYLINDER HEADS. This video applies to all GY6 engines: GY6 “A” or “B” motors, 125cc, 150cc, 171cc, 180cc, 190cc, 216cc, 232cc, QMJ152, QMJ157, and many many other 63mm 180. Original cylinder head can be used. 6% positive Exhaust Yoshimura RS-2 Carbon V3 Short Fatty GY6 125-180cc Custom GY6 Genuine Yoshimura Exhaust with Stainless header. Shop now for fast shipping and easy returns! SSP-G 180cc CYLINDER GASKET SET FOR GY6 A-BLOCK 76mm DIAGONAL BOLT SPACING LEFT TO RIGHT BOLT HOLE SPACING: 54mm DIAGONAL BOLT HOLE SPACING: 76mm 63mm BORE *180cc* Taida Ceramic Cylinder 63mm 180cc with High-Compression 4-Valves Forged Piston offers better durability, power, and reduced friction for GY6 125/150cc + engines. Thanks For Your Attention. The set including: Carbon exhaust pipe, water cooling system with radiator, hoses and electrical pump, carburetor 29. THIS COMPLETE POWER PACK COMES WITH A 63mm CYLINDER AND Aug 2, 2022 · Ftiment: Cylinder Head for 4 stroke GY6 180cc 200cc 230cc 1P63QML Engine Chinese ATV Quad 4 Wheeler Go Kart Moped Scooter Ideal Dimensions: The Cylinder features an Inner Diameter of 62. This complete Power Pack comes with a 63mm cylinder and matching long case "B-case" crankcase with oversized 57mm stud spacing. Performance big bore kit 180cc 62mm for GY6 125cc & 150cc engineinclude bore size : 62mm cylinder kit ,piston kit + wrist pin (15mm) + clips +gasket this kit have to modify engine case before you install POLINI | sku: 1300-1141 GY6 180cc RUCKUS POLINI PERFORMANCE 28mm PWK FLATSIDE CARBURETOR $124. com FREE DELIVERY possible on eligible purchases GY6 180cc 63mm Big Bore Upgrade B Case High quality BBK that will give you the best bang for the bucks performance! 63mm cylinder, piston, rings, pin, clips Complete Super HP 2-valve head Left and Right Engine cases. Upgrade your engine to 180cc. Aug 13, 2024 · 180CC Big Bore Kit, Gy6 150cc 61mm Bore Engine Rebuild Kit Big Bore Cylinder Kit with Camshaft and Cylinder Head for Loncin, Yamaha, Linhai, Honda, Zongshen, Buyan, Polaris, Bashan Dec 8, 2023 · Big Bore Cylinder Kit, 170-180CC Big Bore Piston Cylinder, 61mm Cylinder Head Rebuilt Kit with Piston and Ring Assy For GY6 125cc 150cc Scooter ATV Go Kart Quad May 25, 2015 · Buy Glixal GY6 125cc 150cc 160cc 180cc High Performance Racing Camshaft for 152QMI 157QMJ Based Engine Scooter Moped ATV Go-Kart (A9): Camshafts - Amazon. THE CRANKCASE IS ALSO PRE-DRILLED AND TAPPED FOR THE INCLUDED OIL COOLER ASSEMBLY. The 180cc Type B Big Bore Kit with a 63mm Cylinder for GY6 engines is designed to significantly boost the power and displacement of your vehicle. Jun 16, 2023 · Glixal High Performance GY6 150cc 180cc 200cc Racing Final Drive Gear Set 152QMI 157QMJ 161QMK 161QML Scooter Moped ATV Go Kart (16T/36T) Get the best deals for Gy6 180cc Engine at eBay. Specifications: 180cc Upgrade. Suitable for Kymco, Chinese scooters, quads. Most guys want the extra power, but aren’t sure how to go about actually installing that mouth-watering 175cc or 180cc kit. Has a good heat dissipation structure design Jan 24, 2024 · Buy 180CC Big Bore Kit (61mm Bore), 1 For Scooter Atv Quad with 150CC Gy6 Motors Kit, Durable Direct Replacement Metal Cylinder & Cylinder Heads For Scooter Atv Quad With 150cc Gy6 Motors: Cylinder Heads - Amazon. Apr 26, 2025 · 63mm Big Bore Cylinder Kit for GY6 180cc 152QMI 157QMJ Moto Scooter ATV Parts CSPART (562) 97. 5mm and an Outer Diameter of Piston Pin of 15mm, ensuring accurate and efficient operation High-Quality: High toughness,corrosion resistance,rustproof and durable. TAO MOTORS, WOLF, ICE BEAR, JONWAY, JMSTAR. 4mm 62. THE CRANKCASE IS SSP-G 232CC BIG BORE KIT AND 4V CYGNUS STYLE HEAD FOR GY6 ENGINES. Description: High-Quality Taida Cast-Iron Cylinder 63mm 180cc with Cast Aluminum Piston for GY6 125/150cc+ engines. 5mm NO WARRANTY OR RETURNS ON BIG BORE PRODUCTS THAT REQUIRE CASE MODIFICATIONS. The cylinder bore is 63mm. This is a replacement cylinder and piston option for the Power 180 Big Bores. THIS SET INCLUDES LEFT AND RIGHT CASES, RIGHT CASE COVER, AND CASE GASKETS. We have plenty of step by step videos to show repairs and parts installs via our YouTube videos. 95 (No reviews yet) Write a Review SKU: SS180-57 Shipping: $100. com FREE DELIVERY possible on eligible purchases Cylinder Piston Top End Kit 180cc 4 Stroke GY6-180 ATVs, GoKarts, Scooters TYPE 1 BOLT PATTERN B=61 H=69 NOTE:Cyl Skirt OD=65 May require opening crankcase, check before ordering. com FREE DELIVERY possible on eligible purchases Jan 31, 2025 · The GY6 engine is a versatile and popular choice for scooters and motorcycles. Id like to increase my top speed a bit because I almost always have a passenger and it limits the routes I can take. CYLINDER HEAD WITH STANDARD 54mm SPACING. THIS COMPLETE POWER PACK COMES WITH A 63mm CYLINDER AND MATCHING CRANKCASE WITH ALL OF THE - cylinder install - cylinder head install - cam install - timing - torque settings - valve adjustment EVERYTHING YOU NEED TO KNOW TO INSTALL YOUR BIG BORE KIT ON A SCOOTER, BUGGY, OR ATV. GY6 232 / 205cc H20 Cylinder Kit from Rolling wrench on Vimeo Explore a wide range of our Gy6 180cc Engine selection. 180ccm Big Bore Kit for GY6 engines 125150ccm, 63mm bore. MOST BIG BORE CYLINDER HEADS. This kit includes a 63mm cylinder, piston, rings, and gaskets, allowing you to increase the engine's capacity from the standard 150cc to 180cc. NCY PERFORMANCE CAMSHAFT FOR 150CC, 172CC, 180CC, GY6 ENGINES PERFORMANCE CAMSHAFT DESIGNED SPECIFICALLY FOR THE GY6 ENGINE THIS CAM IS IDEAL FOR INCREASING LOW END POWER. Increases displacement to 180cc! It is recommended to upgrade the jets in the carburetor when adding this modi Product Description GY6 PERFORMANCE CAMSHAFT FOR SCOOTERS WITH 150cc / 172cc / 180cc GY6 MOTORS OUR HOUSE BRAND THE SAME CAM WE WON MANY SCOOTER RACES AND CHAMPIONSHIPS WITH Product Description 180cc B-BLOCK LONG CASE ENGINE KIT WITH FOR SCOOTERS SSP-G 180cc BIG BORE POWER KIT FOR 150cc 4-STROKE GY6 ENGINES. This complete Power Pack comes with a 63mm bored out Cylinder and matching Machined out Crankcase with all of the oil seals installed. Whether you have a GY6, Yippee, or another motorcycle model, this kit can be adapted to fit your specific vehicle. com FREE DELIVERY possible on eligible purchases Sep 13, 2024 · Buy 180CC 61mm Big Bore Cylinder Kit with Cylinder Head Valves and Gaskets Kit with 150CC Gy6 Motors Assembly for Scooter Moped ATV Go Kart Quad: Cylinder Heads - Amazon. Jan 25, 2018 · Cylinder Head Valves Replacement for 4 Stroke GY6 B 170cc 180cc 200cc 1P63QML Engine Chinese ATV Quad 4 Wheeler Go Kart Scooter. 95 Add to Cart Compare 150CC GY6 Engine Motor, Long Case Scooter Complete Engine Kit, 4 Stroke Go-Kart Single Cylinder Motor with CVT and Auto Carburetor, 11'' Long Case Scooter Engine, 8 Poles Transmission Product Description NCY PERFORMANCE 150cc -180cc GY6 COMPLETE GASKET SET SELECT BORE SIZE 54mm SPACING *A-BLOCK* NOT FOR K OR B BLOCK GY6 MOTORS GY6 Engine Diagram - knowing what gy6 engine parts go where is a good start. WITH 150cc GY6 MOTORS. 57mm SPACING. This information is tailored for enthusiasts with 125cc or 150cc GY6 engines found in scooters, buggies, ATVs, or small motorcycles. THIS COMPLETE POWER PACK COMES WITH A 63mm CYLINDER AND Apr 29, 2023 · Buy GY6 180cc Cylinder Head Kit Assy 61mm Big Bore with 69mm Valves for 152QMI 157QMJ Scooter Moped ATV Go Kart Quad: Cylinder Heads - Amazon. Versatile Compatibility: Designed for 150cc GY6 engines, this kit may also fit various Chinese scooters, mopeds, ATVs, 4-wheelers, 3-wheelers, motorcross bikes, pit bikes, and other SSP-G REPLACEMENT CASES FOR OIL COOLED 180cc 63mm BOREBIG BORE KIT SSP-G REPLACEMENT CASES FOR OIL COOLED 180cc BIG BORE KIT. Scooterworks Big Bore Kit (63mm, 180cc) for 150cc GY6 engines. WITH ITS INCREASED LEADING SLOPE AND LATER INTAKE VALVE OPENING MAKES THIS THE PERFECT UPGRADE TO GO ALONG WITH YOUR LARGER DISPLACEMENT CYLINDER, BIG VALVE HEAD, OR PERFORMANCE EXHAUST INTAKE LOBE 26. SSP-G GY6 180cc LONG CASE (63mm BORE) COMPLETE ENGINE BY THE GY6 STORE BUILT BY "SCOOTER TRAMP CHARLIE" READY FOR STREET OR TRACK 57mm STUD SPACING (B BLOCK Jan 31, 2025 · In this comprehensive guide, we will explore the essentials of the GY6 engine, specifically focusing on selecting the correct big bore kit. com FREE DELIVERY possible on eligible purchases Here you'll find quality aftermarket GY6 Engine Parts, Honda Ruckus Parts, Polaris RZR 170 Parts, Parts for Chinese Scooter, Yamaha Vino/Zuma Parts, and MUCH MORE model's scooter parts and accessories. Aug 26, 2025 · TAIDA HIGH PERFORMANCE CYLINDER HEAD. Are you wanting to increase your performance and how snappy your throttle is? Look no further! This carburetor kit comes with a PWK flat slide carburetor (choose your size and finish), Uni pod air filter, large ported ProBld CNC intake manifold, cable, and jet kit! Not to mention this is all put together! This is a d As a big bore kit enthusiast, I tested the Gy6 150Cc Big Bore Kit and was blown away by the power and performance it added to my 200Cc engine. If you are looking for a really really nice 63mm 180cc big bore kit for your GY6 A (54mm stud spacing), this is the ticket! This is a forged piston with a ceramic coated cylinder to keep it cool. This means there is no machining required unlike all other kits on the market. Look for something to read to know your GY6 engine scooter better? This is the ultimate guide for you! Check this out and let us hear you! Jun 16, 2023 · Glixal High Performance GY6 150cc 180cc 200cc Racing Final Drive Gear Set 152QMI 157QMJ 161QMK 161QML Scooter Moped ATV Go Kart (14T/38T) Product Description TAIDA PERFORMANCE GY6 180cc - 232cc 2V CYLINDER HEAD FITS 57mm SPACING *B-BLOCK* THIS IS THE NEW WITH SMALL COMBUSTION CHAMBER HEAD 16. Jan 13, 2014 · It’s the most common question we get about GY6 Big Bore Kits. Taida 63mm Cylinder Big Bore Kit is suitable for all air-cooled 4-strokes 125-150cc Kymco engines (scooters), and most Chinese imported vehicles 125/150cc (scooters, quads, and buggies). This pro head has been cut to match the 63mm bore. Inner Diameter: 63mmG Jan 14, 2017 · About this item Fitment: 180cc Cylinder 61mm Big Bore Kit For GY6 125cc 150cc 1P52QMI 1P57QMJ Engine Scooter Moped ATV Quad Package: Safety Package To Keep The Product In Good Condition During The Shipping Reminder/Note: To Ensure You Purchase The Correct Product, Please Read The Description Carefully. SSP-G 180cc GY6 Cylinder Head & Base Gasket-63mm Cylinder Head and Cylinder Base gasket set for the GY6 180CC Big Bore Head Kit. 63mm Cylinder Big Bore Kit is suitable for all air-cooled 4 strokes 125-150cc Kymco engines (scooters), and most Chinese import If you are going with a 180cc (63mm bore) on your QMJ157 GY6, you will need this PROBLD head. com FREE DELIVERY possible on eligible purchases Sylinterisarja, 180cc GY6, Baotian, 4T isot kiinalaiset skootterit 40,49 € Loppu verkkokaupan varastosta I put the Gy6 150cc Big Bore Kit 200cc to the test and was blown away by the power and performance upgrade it gave my bike. 5mm 4-stroke gy6 180cc 200cc atv utv scooter go kart 152qmi 157qmj gy6 150 engine,gy6 152qmi 157qmj engine scooter. THIS COMPLETE POWER PACK COMES WITH A 63mm CYLINDER AND MATCHING CRANKCASE WITH ALL OF THE OIL SEALS INSTALLED. 5mm Intake Port Diameter: 27. Mar 16, 2024 · Buy Glixal GY6 125cc 150cc 160cc 180cc High Performance Racing Camshaft for 152QMI 157QMJ Based Engine Scooter Moped ATV Go-Kart (A15): Camshafts - Amazon. Displacement calculator included at the bottom! GY6 Engine Size Calculator Bore Size: 57. Includes: Cylinder, Piston, Rings, Wrist pin, Clips, Gaskets NARAKU | sku: NK600. Also, available by Taida is T-300 and T-One which are higher rev versions. Replacement for B case engine. 5/24) ALREADY INSTALLED. The Cylinder Rebuild Kits Is An Ideal Replacement for Your Old Or Broken Ones. com FREE DELIVERY possible on eligible purchases Mar 16, 2024 · Buy Glixal GY6 125cc 150cc 160cc 180cc High Performance Racing Camshaft for 152QMI 157QMJ Based Engine Scooter Moped ATV Go-Kart (A14): Camshafts - Amazon. Crankcase modifications are needed for this cylinder kit. com FREE DELIVERY possible on eligible purchases GY6 180cc 63mm Performance Replacement Cylinder Kit for Power 180cc Big Bore Kits. Jan 20, 2022 · Buy 61MM 170-180CC Big Bore Piston Cylinder Kit For GY6 125cc 150cc Scooter ATV & Quad: Pistons & Pins - Amazon. VALVES (28/23) ALREADY INSTALLED. the cylinder liner is precision machined to provide excellent Jun 4, 2024 · Buy LK DC GY6 Voltage Regulator Rectifier for GY6 125cc 150cc 180cc 200cc 11 Poles DC Magneto Stator Scooter Moped ATV Go Kart,7 Wires Regulator Rectifier with Plug: Rectifiers - Amazon. 180cc B-BLOCK LONG CASE ENGINE KIT WITH FOR SCOOTERS SSP-G 180cc BIG BORE POWER KIT FOR 150cc 4-STROKE GY6 ENGINES. FITS 63mm BORE CYLINDERS. VALVES (28. 4x cylinder mounting studs Mar 22, 2022 · Buy 170-180CC 61mm GY6 150cc Big Bore Cylinder Kit with Camshaft and Cylinder Head, Gaskets for Scooter Moped ATV Quad (US Stock): Cylinder Heads - Amazon. Easy to understand the GY6 Engine Diagram layout complete with cross-reference numbers. Upgrades to 180cc based on a stock stroke of 57. The kit comes with all necessary components, ensuring a straightforward installation process. Oct 22, 2025 · Brand New High Quality GY6 180cc Short Case Engine Motor, Use 743 Belt, 4 Stroke Oil Cooled and Forced Air Cooled Horizontal Engine, Auto Centrifugal Clutch Transmission, Electric/Kick Start, Build-in Reverse. WE HIGHLY RECOMMEND HAVING PROFESSIONALS DO THIS JOB. SSP-G 180cc Big Bore Power Kit for 150cc and 125cc 4-stroke GY6 Engines. BORE AT YOUR OWN RISK. Specifications: Complete water cooling GY6 engine 180cc for Honda RUCKUS. Suitable for GY6 125/150cc scooters, quads, etc. com FREE DELIVERY possible on eligible purchases Nov 15, 2024 · Comprehensive Kit: This 63mm big bore kit includes a cylinder, piston, piston ring, piston pin, piston pin clip, valve oil seal, gaskets, tensioner gasket, and exhaust gasket for a complete 180cc conversion. FITS 63mm (180cc) BORE CYLINDERS. 95 Choose Options Compare High-Quality Naraku Cast-Iron Cylinder 63mm 180cc with Forged Aluminum Piston offers better durability and reduced friction for GY6 125/150cc + engines. 8mm! Original Parts For Scooters SKU 164-310 NOTE: You may need to modify your engine case to accommodate the larger cylinder; the engine boring tool is available online (SKU 202-37). Jun 16, 2023 · Glixal High Performance GY6 150cc 180cc 200cc Racing Final Drive Gear Set 152QMI 157QMJ 161QMK 161QML Scooter Moped ATV Go Kart (15T/37T) High-Quality Cylinder 63mm 180cc Big Bore Kit with Cast Aluminum Piston for GY6 125/150cc + engines. COMPLETE GASKET KIT. What are your guys opinions? Is it worth while? Is there much I would have to do aside from machining the case? Do you have any suggestions on what kit to get or where to get it? Jun 16, 2023 · Glixal High Performance GY6 150cc 180cc 200cc Racing Final Drive Gear Set 152QMI 157QMJ 161QMK 161QML Scooter Moped ATV Go Kart (18T/36T) Tired of constantly chasing carb tune on your GY6? This ProBld full auto-tune EFI system replaces your carb, CDI, and fuel pump with a modern, self-adjusting setup that runs clean in any temp or altitude. Mar 30, 2018 · 61mm bore Upgrade your engine from 150cc to 180cc Widely used for GY6 150 engine upgrade Fit for 157QMJ and 1P57QMJ engine Package come with cylinder head,piston,piston rings,stud,gasket GY6- 125cc, 150cc, 180cc, Parts Fit Most Chinese, Scooters-ATVs-GoKarts High Performance Parts GY6 125-150-180cc Air Box - Fuel Clutch - Belt - Variator Jun 30, 2020 · Replacement for 62. NEW LARGER VALVES. Sep 26, 2025 · TAIDA HIGH PERFORMANCE. So be sure check back with us often for the best deals on scooter parts and accessories. Upgrade your ride today with this must-have kit! High-Quality Taida Cast-Iron Cylinder 63mm 180cc with Forged Aluminum Piston offers better durability and reduced friction for GY6 125/150cc + engines. ldcidtlhhfwdgrmgjqlgrjwiogmtspfrifzzxbchyjmbxvhoaaylggppwanvaqnbvbusdwvxy