Description
- HMR Pro Series Head
- 196cc / 212cc Clone
- 24mm 25mm Valve Size
- New JT 223 Casting
- Flow Bench Designed Porting With SERDI 3 Angle Valve Job
- Valve Guides Honed
- Assembled With New Stock Type Performance Valves
- Dyno Red Springs
- Light Weight Retainers Installed Set To .815 Height
- New Valve Seals
- Stainless Steel Shims Lash Cap
- Chamber Volume 19.5 – 19.7 Range
- Options Available At Extra Cost:
- Milling Surface
- Optional Valve Springs
- Rocker and Studs
- Guide Plates
- DLC Coated Valves
