Im currious

Is anybody making any good power/times with sportsman heads?

Seems they dont often get passed 13's

 

i'm pretty much set on buying sportsman 2's and they are supposed to be good up to 650 hp so i guess they will be good for more than 13's but i have not heard anyone running them yet. good luck

 

Deffinatly a good deal, I know they can hit 10's with FI and a super charger, but im not going blown.

I did however notice that stock the exhaust flow numbers are HORRIBLE, so maybe if i focus on opening up the exhaust I can make some decent power, anyways, anybody else got comments on them?