And just to fully check things out I thrash it without mercy and launch at 5k regularly.
“Life is not a journey to the grave with the intention of arriving safely in a pretty and well-preserved body. But rather, to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming .... WOW what a ride.”
I’m running an st170 engine with a supercharger with an ib5 with a Quaife diff. It made 223 bhp and about 187 ft1b’s torque. I’ve done several track days with no problems. It’s not trying to move the full weight of a Focus which helps.