IMM Iron heads on that Mag 318

I'm not the one saying an RHS is too big for a 318... :)

Doesn't a magnum block have a roller cam... yeah I thought so! Don't they tend to have a 1.6 rocker ratio... oh that too... Planning on a possible regrind by Bullet (good idea)... oh sorry I missed that as well.

Someone once said they weren't an expert too.

Carry on. LOL