- CNC Ported intake and exhaust ports
- OEM Guides left in for porting
- Precision CNC valve job using the latest NEWEN Fixed Turning technology
- NO VALVES
- Pro All Motor, All Motor Street
- High horsepower turbo and supercharged applications 500-1500+hp
- USAC Midget
- High horsepower open class Road Race
- If you are competitively racing and you are running one of our competitor's heads, make the switch and let the results do the talking
Features & Benefits
- Slow-cut precision 5-axis cnc porting, second to none on machining quality.
- Custom intake valve that dramatically outperforms other off-the-shelf valves and weights up to 6 grams less per valve.
- Full length bronze manganese guide for valve stability.
- Our intake port has very little turbulence and great velocity when compared to our competitors. You can hear the difference on the bench!
- Unique power producing exhaust port design up to 40cfm better than the competition.
- Our heads are all shipped with installation tips, a sheet of desired clearances for setting up your engine, and a flow chart from your head.
All heads require a core! You can send us your head, or purchase one from us at the current market price.