Im looking to just buy a 14mm head and have it put on my pump then max flowed. Who makes a good reliable head and how many cc can these things flow. Its going to be a drag truck. Looking for 600hp in a 4500lbs truck. Thanks for the input.
I have a 99 24v that lopes when I put it in gear I have tried everything. It has laser cut dv. Fuel plate 4k springs. The injectors are set to p specs. The only thing I haven't tried is moving the barrels. Its getting really annoying any help would be great.