Quote:
Originally Posted by Supercharged SS
Stock heads are good up to 1000 HP or 800 rwhp. Put that money into something else. I still run the stock L99 heads.  |
Yeah stock heads are good up to those large power levels but that doesn't mean they don't make power. Come on SuperchargedSS, you know if you had put a ported or aftermarket set on that you would be making AT LEAST 20RWHP more than you are right now. It might have been the difference between a 10.0 consistant car and a 9.9 consistent car
. Seriously though if your a L99 a ported or aftermarket set is a good investment when doing a cam because the heads have to come off anyway. If your a LS3 I would say its not worth it until you build the motor or have the heads off for some reason.