terminatorcobra

Okay I have a 2003 gt, I want to cam it finally. I had a post the other day but now I would like to know what cam people would recommend, and then what springs and retainers and all that will go with that cam and im keeping the PI heads. If I don’t need certain things let me know cause im somewhat lost with what to get, I know I want to do springs for sure but like I said let me know which ones to go with for that cam and anything I should add with it…thanks for the help! if you have the same car you can pm me and let me know if you like them and what all you got and how it worked out

mrtstang

If you are staying with the stock heads, and no blower or turbo, i'd personally consider MHS stage 2's or CMS stage 1's. They will give you safe ptv clearance when installed at the advertised specs, and will make good overall power on the stock PI heads. While it's never a bad idea to change valve springs, it's not necessary with these cams, especially if you don't over rev it.