Cast or Alum.heads for racing.

Scott, The only headers I know of for w2's are headman fenderwell's. Thats why I have them on my car, the first engine I put in it was a 372 w2. The edelbrock have a lot better short turn radius on the intake and especialy on the exhaust than the X and J heads. The w2 is even better thats why they make the power they do. Ask your head porter about the short turn and waite for the horse power lesson.I do'nt want to dissapiont you on the weight of your car but mine is 3215 with a quarter tank of gas and a 4spd and automatic car is about a 100 pounds less, my guess is 3100 with out you in it.