- Your need for speed pushed you to install our 150cc or 170cc Big Bore kit and 4 valves head
- Increases fuel in the combustion chamber
- 160cc injector for Koso intake manifold
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Fitment
Fitment
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Reviews
Reviews
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30 Day Guarantee- Refunds within 30 days of the original order date. Exclusions Apply.
Spec Sheet
- BrandKoso
- SKU10220227
