I currently have a stock trans with a shift kit, vigilante 3200, and a 5" deep sump from Perf. Trans. My question is, should I have it built now, or later? It works good now, no problems, and this is a low mileage (49000) car. Is there anything that can screw up and damage my motor? I've heard of people twisting the input shaft before. My car put down 400 hp at the wheels with 20 psi boost. I plan to turn it up to 24-25 psi at the track. I'm not worried about breaking it, I just don't want anything going with it! I expect short times in the 1.6 area, thats what I pulled last year, and it should be (better be) faster now. Thanks!