CARPENTER RACING SERVICES

 

Carpenter Racing offers a complete range of cylinder head services, for both race and street applications, for both motorcycles and import auto.

We stock chrome silicone valvesprings and cylinder head components for any possible cylinder head combination (stainless steel, titanium, we've got it!).

We make over three horsepower per cubic inch, rear wheel measured, for 1.3 liter motorcycle engines. Using CNC-technology, in-house dyno research facilities, and 30 years of experience (and two championships in NHRA Pro Stock Bike)... we know how to get the most performance out of almost any combination.

"A cylinder head is a cylinder head, a port is a port... we take it beyond flow bench figures. We develop our combinations on the dyno... and then the race track where it counts!"
-Bob Carpenter

Services Include:
  • Complete cylinder head construction
  • Valve seat installation
  • 5-axis CNC porting
  • Conventional "hand" crafted portwork by Bob Carpenter (over 30 years of experience!)
  • Serdi-equipped valve work

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