No, no, no, no, no.....you are fine man. Your car has a steel block, forged crank, rods, and pistons...it was meant to have a supercharger on it. Us pre 03 Cobra guys have an aluminum block with forged crank, but that's it....plus our compression is 9.85/1 vs. your 8.5/1. The 03+ Cobra's...