B16A will win.
I had a 98 LS w/ a 1st gen B16A, I raced my friend w/ a 94 Civic EX w/ a 98 LS swap...I had i/h/fact exhaust , he had i/h/e I'd beat him by a 1/2 car every time from a roll, dead stop by 1-2 cars, (I can drive better).