fk5dave
Well-Known Member
hi guys. i am looking into some new cylinder heads since the 440source heads failed me. machine shop said the valve guides wore out and some of them broke off on the top. at the time the money was an issue so i went with them but now i am looking into USA made. the problem is that trickflow, indy, and edelbrock all have angled spark plugs and from what i understand the HP manifolds will not clear the angled plugs. i know i leaving HP on the table with HP manifolds but they are so reliable with the no leaks or trouble. anybody else ran into this trouble? i have a .582 solid roller cam, 850 mighty demon carb, torker 2 intake, etc etc. making good power. i would like to stick with HP manifolds but if i have to go to a good header like TTI i guess i will have to. anybody have any suggestions?