302 casting potential?

My mild bowl blend and push rod pinch open up netted [email protected] & [email protected] w/my x heads.... so it's really who's porting them.

They did an awful lot and got only lil in my opinion.

It's all about whos porting them.

yes i agree with both those points...considering ive never ported anything before and this would be my first time, im wondering if the 308 heads would even net me over what stock x heads flow...and yes, i read the whole article and agree they did quite a bit of work that i expected more numbers out of