I was wondering if i can get some P&P heads for my 3.8 to fix my power crave for a bit, and still be able to use them when/if i stroke it later on. will i have to change anything to make it fit the 4.2?
mine is a 99. I just didn't know if there was a set better then another if i planned on going forced induction after the swap. i understand the 4.2 is basically the same just a stroked out block with longer crankshaft and pistons and everything else. i just want to take everything into consideration so i don't do things twice. some of the intake packages or cylinder heads at RPM are better for the 4.2 or one is better for FI.