ok its time to settle this once and for all i want everyones input. with a zo6 cam do you need push rods or do stock work. i have heard yes, no, which is. i know alot
of you guys have them and alot of yall have installed them, so i think putting everyones hollow heads together, will solve this question...lol. im sure its a good idea but im a racer on a tight budget so if i dont need them i really dont wanna spend the money. now totally off the subject, 160 thermo, do i need a tune or can i just put it in as is. i know im gonna need a tune for all this stuff but im waiting untill tax season to do that and might wait till then for the cam just dont know yet. so any input would help. last thing anyone in the houston/pasadena area want to help with the cam and probably head install. Ill buy the beer....lol thanks guys

danny