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Crawford Performance Race Prepped Cylinder Heads Zoom Crawford Performance

Crawford Performance Race Prepped Cylinder Heads

Crawford Performance professionally hand ported high power cylinder heads come complete with a performance valve job, valve springs with titanium retainers and are ready to install. A recommended 8500 maximum RPM designed for faster spooling characteristics and less frictional loss. (Compared other comparable heads offering higher RPM limits) A race proven engineered package for high power and high torque applications. Subaru heads are priced for the pair.

History:
The Race Prepped Heads are a true race bred system, proving itself with over 16 race track wins within a 1 year time span. These race proven heads have sustained high RPM loads at the race track or drag strip and even set horsepower records on the OEM ECU with I-Speed USA tuning. There are not many race heads that can set fast times while handling the abuse dished out Crawford Performance drivers and tuners.

The Crawford Performance Time Attack Heads start off as brand new OEM casts. Heads are professionally built from the ground up with the following high performance parts.

Specs:
  • Record setting, track proven, dyno tested race heads
  • Custom hand-ported and polished heads
  • New Subaru OEM castings
  • 5-Angle Intake Valve Job
  • 5-Angle & radiused Exhaust Valve Job
  • Inconel Exhaust Valves (2,400 degrees maximum)
  • Stainless Steel Intake Valves (1,800 degrees maximum)
  • 4130 Chromely Retainers
  • High Power / High Torque Performance Valve Springs
  • Hardened Steel Spring Platforms
  • All heads are serialized


All Subaru Crawford Performance Race Prepped Cylinder Heads
View All Subaru STi Heads
Subaru STiPrice
(2004-2007) (Pair)$6,399.95  Add to Cart
(2008 and up) (Pair)$6,399.95  Add to Cart
 
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Parts Available: H0102, H0102-1