New for 2019 - Outlaw V2 - More CFM, More Horsepower
4P CNC heads make significantly more power, AND last up to 3 times longer than the competition. That is what our cylinder head program is all about...pumping out the biggest horsepower, keeping it responsive, and doing so with increased longevity. With a high power turbo car, your biggest battle is dealing with extreme exhaust temperatures. Our heads have design features that pull heat away from the valve and improve reliability on the street and race track.
4P Cylinder Heads hold more world records than all others combined. SFWD World Record at 1400hp, Outlaw FWD World Record at 2000hp, and ALL 7 second SFWD passes have been made on 4P CNC Cylinder Heads.
- CNC Ported intake and exhaust ports
- OEM or Bronze valve guides available
- Precision CNC valve job using the latest NEWEN Fixed Turning technology
- Outlaw Turbo, Hot Rod
- Street and Outlaw All Motor
- Road Race
- E85, Methanol, Gasoline
Features & Benefits
- Slow-cut precision 5-axis cnc porting, second to none on machining quality.
- Full length bronze manganese guide for valve stability
- High velocity intake port design
- Unique power producing exhaust port design.
- Easy to own port design that moves air fast!
- 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.
- 300+CFM on stock size valve
- 320 CFM on +1mm valve
All heads require a core! You can send us your head, or purchase one from us at the current market price.