I have been looking at patriot's 58cc heads to get some more comp,loose some weight and grab some better flow. Anyone running these? boast 5 angle vj 1.46 springs blended bowls etc. Thanks guys,JST
I have them on a '69 camaro. I had the motor built but I haven't personally fired it yet or driven the car. i just got the motor and am plumbing it all in now. But I can tell you this if it helps, it is what my engine builder uses and this motor is a 383 stroker and it dynoed at 477HP at 4600 rpm and 452 ft lbs of torque at like 2700 rpm. These are patriot freedom heads on this motor.
Strato- Sounds GOOD to me! lol The series I am looking at are the freedom as well. Thanks for the reply. Dang I like those numbers- deff won't be mine,haha but I hope they improve good- I have been fighting junking the double humps for some time-but will soon be on a quest for more power. I could not believe the price to stat ratio on the heads- seemed to good,ya know...... thanks again,JST
boones- have some more pics of that avatar?! How much did those worlds set you back- I have only been paying attention to alum--these patriot heads are like 800 bucks!!!!