My question to you. Have you ever used a relatively recent set of procomps? Until you have your comments on these heads are not useful. I had a set on my car and they worked great and were much better quality than people like you said they were. So until you have used a recent casting from procomp, you should just leave your opinion to yourself.. I saved prob 500$ by going with these heads and they made over 300 hp at the wheels.
My question to you. Have you ever used a relatively recent set of procomps? Until you have your comments on these heads are not useful. I had a set on my car and they worked great and were much better quality than people like you said they were. So until you have used a recent casting from procomp, you should just leave your opinion to yourself.. I saved prob 500$ by going with these heads and they made over 300 hp at the wheels.
My opinion on these heads is legitimate because I have used them....did you miss that part? He has heard of people using them. It doesn't matter. You buy what you want I will buy what I want.. To each is own. Sorry for upsetting you guys.
My opinion on these heads is legitimate because I have used them....did you miss that part? He has heard of people using them. It doesn't matter. You buy what you want I will buy what I want.. To each is own. Sorry for upsetting you guys.
Are you sure of this? So they get the bare castings and assemble them with their own parts correct?Out of the box kmj's when they get the heads they put ALL NEW springs valves retainers lochs in the bare castings all for 700 dollars. . And they flow better than gt40x heads.
My question to you. Have you ever used a relatively recent set of procomps? Until you have your comments on these heads are not useful. I had a set on my car and they worked great and were much better quality than people like you said they were. So until you have used a recent casting from procomp, you should just leave your opinion to yourself.. I saved prob 500$ by going with these heads and they made over 300 hp at the wheels.