Scooter-ATV Parts

B0183

170cc Scooter Big Bore Head Cam GY6 Coil AC CDI and Performance Carburetor

Batteries

Fits many Chinese ATV's and scooters.
Free Shipping To Continental US
Please note, any product that is returned will be refunded minus the original shipping costs.(i.e. The cost to ship the order to you)
If you are ordering electrical components please make sure which CDI you need (AC or DC) before you order. Due to the eccentric nature of Go Karts wiring there is no guarantee that our CDIs or Coils will work with Go Karts.
Please Note: many photos are stock images and although no functionality will change, the part you receive might vary in color or aesthetic appearance.

Comes with cylinder, 61mm piston, clips, piston pin, head gasket and base gasket, head, and high lift duration A9 cam. Please Note the Gaskets are not pictured. 62mm big valve non emissions style head for the GY6 150. Head comes with performance springs, retainers and keepers intake valve is 27mm, exhaust is 23mm. Performance cam included. Includes Rocker Arm. Intake Lobe Diameter at its Greatest: 26.8mm. Exhaust Lobe Diameter at its Greatest: 26.8mm. NOTE: Your current cylinder must be style A for this kit to work. If the fins on your cylinder look different than the one in the picture then the kit may not work. May require the case to be milled. The OD of the bottom of the cylinder is 65 mm. ReJetted Carburetor with an 115 Main. 31,000 Volt HEI Coil. Performance AC CDI With 4 degrees of advance and no rev limiter (Make Sure yours is AC and not DC). This combination will fit many Chinese brands, such as TaoTao, Buyang, Coolsport, NST, BMX, Kazuma, Sunl, ROKETA, AIM-EX etc. May not work on your Lance, Kymco or Zhongchen model scooters. K&N Style Filter Color and style may vary. NOTE: This is not for the back yard mechanic and may require sometimes extensive tuning or modifcation. You must have a GY6 Service Manual and the proper tools.

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