get rid of that funky dx intake manifold. Its a great design for even dispertion of NOS but the damn runners are too damn small. If swapping is not an option get rid of that vertically mounted t-body/intake manifold and upgrade to a horizontally mounted t-body and intake manifold along with a headswap and upgrade to an EX tranny. Those 3 things and youll take that dx from a mid to high 17 second car to a high 15 second car for less than $400. Email me or PM me and Ill give you a few good links for d series motors.