Developed and designed in conjunction with the Kommander himself Steve Webster as a Blowsion exclusive offeringOne-piece Yamaha billet aluminum/CNC performance cylinder head kit provides the best of both worlds with excellent horsepower gains, better cooling capacity and a price that is easy on the walletState-of-the-art heads use the same replaceable domes of Blowion's popular 2-piece girdled Yamaha heads and utilize an improved squish band design for easy tuning and more compression for pump gas friendly horsepowerUp to 70% better cooling, increased reliability and CAD designed combustion chambers ensure maximum performance and long engine lifeGirdle kit available for those looking for maximum cylinder supportHead includes all hardware needed for installationNOTE: Domes, two required, are sold separately; see below
Video presentation for girdle - cyl head yam
