4 Piston Racing Outlaw GSR CNC Cylinder Head
CNC Ported B18C GSR Head
What if you could make significantly more power, AND have a cylinder head that lasted 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.
Includes
- CNC Ported intake and exhaust ports
- Original Guides left in for porting
- Valve job specific to your type of racing
- Resurface
Recommended Use
- Outlaw Turbo, SFWD, True Street
- 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.
- 295 CFM @ .500, 300+ CFM @ .550 on stock size valve
- 310 CFM @ .500, 315 CFM @ .550 on +1mm valve
All heads require a core! You can send us your head, or purchase one from us at the current market price.
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