You beat an Mx6 is w/ your stock D15b7?

Damn.....

I was thinking about builing up my DX (D16Y7) but its not worth it...

Swap for an inexpensive D series like the Y8, Z6 or ZC......then turbo, or swap for a B-series like the B16A2(Si motor), the B18B(Integra LS), the B18c1(Integra GSR) or c5(Integra Type R)....they have a lot more potential than your D15B7.....all-motor B series do well....or you can turbo them....