why would you waste ur money running a z6 head onna POS b7 bottom end???LOL!! you couldnt even boost those internals and hope for them to hold up!lol! i guess you did waste ur money didnt you!
Originally Posted by
ddd4114
What camshaft are you running that makes power to 8600 rpm? Keep in mind that I asking if it actually makes power there, not if it's capable of revving that high.