More Horsepower with a Stock Appearance
Our Acid Porting procedure to aluminum intake manifolds removes over 10 ounces of material from the internal surfaces of the intake ports and retain the stock port opening size.
The added air flow from the enlarged internal volume, typically, will translate in a 5 to 10 horsepower gain.
We also do custom work in this area.
Free Custom Camshaft: Now, with your purchase of a complete set of modified heads and a matching, modified intake, we will supply a custom ground flat tappet camshaft designed specifically for your application.
Cylinder Head Design Form: Fill out our online form for a recommendation and pricing on a set of heads built specifically for your application. Also, here is a link to more detailed information on our Complete Cylinder Head Assemblies. Cylinder Head FAQs
Sending your cylinder heads to us for modifications? Check out our head shipping tips.