Don't apologize to me, I've had enough brain farts lately myself. Like thinking the stock heads could make 310RWHP. I don't know where that came from. Whoops!
I was really rough on a couple of members just backing up my posts with info, but not really thinking about it. That's about 375hp, to get that on stock heads would take me a week of calculus equations and a tub of JB Weld!!!