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GY6 150cc to 170cc-180cc Big Bore Cylinder Kit for Scooter ATV Go Kart
GY6 150cc to 170cc-180cc Big Bore Cylinder Kit for Scooter ATV Go Kart. GY6 150cc to 170cc-180cc Big Bore Cylinder Kit is a complete engine upgrade and replacement kit designed for scooter, ATV, go kart, and quad applications.
Built for GY6 150cc engines, this kit is made to increase displacement and support stronger performance for riders looking to move up to a 170cc-180cc setup. This kit includes the key components needed for a direct-fit replacement project, helping reduce the need for modifications. With a durable metal construction, machined exterior, and OEM-style fitment, it is a practical choice for rebuilds, performance upgrades, and engine refreshes on compatible vehicles.
Compatibility: Fits GY6 150cc engines and is also listed for Jog 50-100, CN/CF 250, YP VOG 250-300 Moto, Yamaha Taotao, Honda, Polaris, scooter, ATV, and quad models. Complete kit: Includes cylinder head, camshaft, gaskets, piston, and other essential parts for a full replacement setup. Durable build: Made from robust metal with a corrosion-resistant finish for long-lasting use.Performance specs: Features a 61mm bore, 15mm piston pin, and 69mm valve length. Direct-fit design: Intended to match original parts closely and help avoid unnecessary modifications. Professional installation recommended: Best suited for experienced mechanics or skilled users; no installation instructions are included. Please note: manual measurements may vary by approximately 0.5-1mm.
What is in the Package. Durable Metal Build: Constructed from robust metal featuring a 61mm bore, 15mm piston pin, and 69mm valve length. Includes a corrosion-resistant coating for longevity and precision meeting OEM specifications. High-Performance Compatibility:Fitmrnt for GY6 150cc engines Upgrade to 180cc, including fit for Jog 50-100, CN/CF 250, YP VOG 250-300 Moto and fit for Yamaha Taotao, for Honda, for Polaris Scooter, ATV, Quad models.Comprehensive Replacement Kit: Contains essential components like the cylinder head, camshaft, gaskets, and piston. Offers a direct fit for original parts, eliminating the need for modifications. Note: Manual measurements could show a slight tolerance of 0.5-1mm. Expert Installation Advised: Designed for professional mechanics or skilled users; no installation instructions are provided.
Ensures peak performance for high-displacement engines operating on demanding, uneven terrain. Broad Compatibility: Fits a variety of vehicles including Scooters, ATVs, and Quads. Perfect for both engine upgrades and replacement projects.12.4 x 6.85 x 6.38 inches.