posted September 14, 2004 07:33 PM
i bought a turnkey i-stock that has a 350 bored .30 over with .125 dome pistons what heads would give the best performance? right now it has 882 heads. most i talk to say thats a good hobby stock head not for an i-stock. any advice? thanks potter
gould Dirt Forum Champ
Total posts: 730
posted September 14, 2004 07:56 PM
jmo....i would lose the domes and run a flat top with some 49cc darts!! should put you around 13.5 to 1 compression!