need some advice on heads
12-26-2006, 04:17 PM
#1
need some advice on heads i have a 1998 z28 m6 with the tv2 put down 381.6 with the 1998 heads, picked up a set of 2002 z06 heads at a fair price, wondering if i should just throw them on just as is, or spend the money i was qouted from tsp to freshen them up. the money is really the deciding factor are the gains from going to a cnc'd 243 worth the money?
