Mini D-Port HI-REV™ Polished Cylinder Head
- Smart port design for total performance (2,000 – 6,000 RPM)
- 40MM intake X 37.5MM exhaust
- Swirl-polished with Venturi intake and exhaust runners
- Dual valve springs & 4140 chromoly retainers
- Efficient combustion chamber (1950cc – 2275cc)
Additional information
Weight | 13 lbs |
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Dimensions | 16 × 7 × 7 in |
Bore | 90.5/92mm, 94mm |