Hi, finally i finish the engine swap on my ej9, old engine d14a4, new engine b18c1 with full catback on 2.5" and short ram intake. Yesterday i drag my car vs a BMW 330ci e46 with kyn inyake system, headers, exhaust and stage 1 chip, and i lose, on the start he can take 1 or 2 cars of advantage. I know the bimmer is faster than my car but i see a lot of difference Im learning to drive fast this new engine, but i wheelspin a lot. Can you give me some tips??