ctgreddy

I think these cars will 60' damn good out of the box with a tire. I mean our ecoboost car with 400ftlbs does a better 60' than my car and that was with a 20" radial.

That said we've got a car scheduled to come in for a full stainless works exhaust and 2.9 whipple, just waiting on the blower and the car will come in. I'm curious what that'll make. and the guy already said he's coming to our spring track day so that should be fun!

We also had a car last week that got SW longtubes, gibson exhaust and jlt cai that made 445whp. Pretty good for a couple bolt ons!

Kyle@ROUSH

I too was quite impressed with the 60' that ecoboost car was cutting.

Mr. D

I guess I'll take your answer to be that Roush has no recommendations on auto transmission mods when using a Roush Supercharger. That was my specific question. I already assumed your answer: "We always tune on the conservative side. If we didn't feel it was safe for the vehicle we wouldn't offer it."

Looking forward to a supercharger for an 5.0L automatic that is Calif. legal! My money is ready when Roush is!

Kyle@ROUSH

That is correct, we do not currently offer or suggest any automatic transmission modifications with our products.