Yoes Racing Heads
CYLINDER HEAD PORTING SPECIALIST
Hand porting using a variety of tools by a head porting specialist with 30 years of experience
Flowtests are done using a Superflow SF-600
Valve and seat grinding,
set spring pressures,
clean and assemble
A collection of heads we've prepared with passion
Yoes Racing Heads was started in 1986 by Mike Yoes.
We specialize in providing custom cylinder heads that are tailored to work the best for a customer's particular needs.
This entails evaluating what type of camshaft, compression ratio,
displacement, and RPM the heads will be used with.
Most jobs will require the customer to send a head core.
We can also supply the head core if it is available.
The turn around time varies. Easy projects can be completed in two weeks. More time is required for more complex projects that need to have custom valves or camshafts made.
We can also use our engine simulation software to design a
Please email, call, or text us for a quote.
We work on so many different types of heads that it would be impossible to set a fixed price for most jobs.
Please check out the Store, the Datsun cam oiler is now for sale.