i was wondering if it was possible to add a whole new complete engine to my automatic v6..an engine like the 402ir by roush which is 500 hp. will it fit on an auto or is it only for manual? thanx

 

yeah you could do it, but there's a lot more to it than it would probably be worth. You may have to beef up the front end to handle the additional weight, plus a new computer plus the engine mounts would have to change + new tranny maybe, and probably a few other things. I'm not sure it would really be worth it. But who knows

 

sell the car and go buy a gt and throw the roush blower on it