- Developed and designed in conjunction with the Kommander himself, Steve Webster, as a Blowsion exclusive offering
- One-piece Yamaha billet aluminum/CNC performance cylinder head kit provides the best of both worlds with excellent horsepower gains, and better cooling capacity
- State-of-the-art heads use the same replaceable domes of Blowsion's popular 2-piece girdled Yamaha heads and utilize an improved squish band design for easy tuning and more compression for pump gas friendly horsepower
- Up to 70% better cooling, increased reliability and CAD designed combustion chambers ensure maximum performance and long engine life
- Head includes all hardware needed for installation
- 2 domes required (sold separately).
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Fitment
Fitment
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Reviews
Reviews
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Best price Guaranteed
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Live Chat Support- Receive quick answers to your questions during business hours.
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Fastest Shipping
Fastest Shipping- Orders ship within 24 hours. Exclusions Apply.
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30 day return Guarantee
30 Day Guarantee- Refunds within 30 days of the original order date. Exclusions Apply.
Spec Sheet
- SKU9300105
