Porting small block 915 j-heads
A couple more pics.
As you go back behind the valve you can see how thin the casting gets, always break through here if you get greedy!!!:wtf::BangHead::mad:
Port looks huge if you have the 'right' casting and the bravery to go that far...:drama::realcrazy::rofl:
BACKWARDS 'J', THATS ME LOL