These are our "models". These models didn’t work so we kept making new models.

What you see is a sample of the cylinder heads we go through in our development process. This is what it takes
to experiment and test with shapes and sizes of cylinder head port design. There is no easy path.
We fill dumpsters with cylinder heads!

At Carpenter Racing we offer the best in motorcycle performance cylinder head technology.
Check out our website for our story and the services and products we provide.

Carpenter Racing: 856-753-1555