Has anyone run stage 3 Patriot heads and Stage 3 Crower cam? I plan on running this on stock internals for a while, will i have any problems. 97 Mustang GT 112,000 miles

 

I personally don't have any experince with a setup like that, but why would you want to run stage 3 cams? You won't even be able to get NEAR the peak RPM's on stock internals. Alot of people on here that went with Stage 2 cams on nearly stock motors complain, I can't imagine how much worse Stage 3 would be. My .02, save the money for something more beneficial.

 

I want to run this setup because in the next year i will be rebuilding the whole engine. I dont want to buy stuff twice.