STM Breaks Stock Block 4G63 Evo Record 9.43@147 **Video inside**
I wouldn't consider low 400's for torque on a stock block and on a mustang dyno to be a plan for longevity lol. The higher in the RPM range that happens, the better off it is though. Emery wasn't looking for this setup to be for daily use, just enough to achieve his goal without popping the engine along the way, I'm sure.
-Jamie
-Jamie


