it's also been proven that 2jz's make it into 8-9 second passes in 3600lbs street cars...S5X/M5X not so much. Glad you know the flow # stats tho
Originally Posted by M3PTGSC
its been proven that S5X/M5x heads flow better than 2jz and built S5X/M5X will make same if not more power than 2jz at LESS PSI,also powerband is better with BMW inline six so no need for a 2jz swap...
I wouldn't swap an e46 M since it's probably not cost effective enough yet, but an e36 M definately 2J!!! I prefer the e36 M > e46 M styling wise
Last edited by howie; 07-19-2010 at 08:56 AM.