lol

you can run sb2.2 heads on alot of shit alex..if the block will take old school heads it will take sb2.2 heads.

curtis boggs who owns rfd has probley the sickest port design for the sb2.2 heads and his 18 degree heads are better the the bmf 18s hands down.

sb2.2 heads are not of any rookie alot of special shit has to go in and them engine run with an avg of 10 degrees less timeing total then a std 23 degree headed engine..

one i did made 880hp with out juice...put 2 stages to it and let it eat.