2022 Honda Grom Race Head - CJR Performance

Our 2022 Honda Grom/Monkey/Cub Race Head is perfect for those looking to improve power in the mid-range and overrev areas. On average this cylinder head increase power by 20% with an extra 1,000rpm of overrev. 

Requires standalone ECU or custom dyno tune. CJR ECU Flash will be available in the coming months. 

CJR V1 Race Head + S2 Camshaft Kit
- Port / Polished Intake & Exhaust
- Titanium Retainers
- Stock Valve size to improve throttle response and help retain a linear power curve
- Upgraded High RPM Valve Springs
- High RPM Camshaft designed to really bring the top end to life! 

This combination can work with the stock manifold/throttle body combination however the upgraded 26mm, 27mm, 28mm, or 34mm throttle body and manifold kit is highly recommended to get the most out of this upgraded cylinder head.
*Photo shown with port matched CJR manifold and insulator (Not Included)