Should I still drill holes in my heads?
Whew.. That is a relief. I was really worried that this thing was trash.
So this crack won't hurt the ability of this one head bolt to torque down or anything, will it?
Also, since I am running L-98 aluminum heads with 10.5:1 compression, I was planning to only drill the bottom (exhaust side) steam holes in these heads. In light of this, will this still be OK or should I have the intake side holes drilled as well?