5 AXIS CNC CYLINDER HEAD PORTING NOW AVAILABLE AT PAVTEK

After years of R&D into 5 Axis CNC cylinder head porting and machining we've purchased a 5 Axis CNC built specifically to our needs, with one goal in mind. "Affordable CNC ported cylinder heads that work"

With over 20+ years of experience in cylinder head porting and engine development we'll now be able to duplicate all of our best ports at an affordable price.

For many years our primary goal when porting a cylinder head has been to achieve the correct cross sectional area and airspeed for a given engine capacity and rpm range.  Final flow figures are "NOT" our primary concern. Testing has shown on MANY occasions that porting cylinder heads in this fashion will result in the best overall power and throttle response. The cylinder heads need to be sized to suit the application just like ALL of the other engines components need to be. Buying a cylinder head just based on flow figures is not the key.  It's the best designed complete package that wins every time.

All of our cylinder heads will be application specific, so please don't just call and order our best flowing versions. Let us help decide on what best suits your application.

CNC Porting Programs currently available.

Right now we are concentrating on writting the programs to suit all of our crate engine packages and as soon as possible we'll be offering many more CNC cylinder head packages so keep checking back.