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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Will not work with stock valves
Custom aluminum sprocket designed to fit 6 bolt hubs (used on mountain bike wheels)
Brand new 79cc Predator engines in their original box
400 lift (solid height at
Use dual springs
Cylinder Head, 14cc, Ported & Milled barstool Will not work with stock14430 Cylinder head, 14cc, ported and milled. 3 angle on valve seats. With its increased compression and improved flow, this cylinder head is an excellent choice for the racer looking to take his her GX160 GX200 to the next level. Milling these heads . 065" works best for most applications bringing compression to a little over 12: 1. Increased flow and velocity from our porting makes this head an excellent choice for performance and value.