Mild home head porting advice .

MOPAROFFICIAL said

Though out of the spectrum, you can include the slant 6 heads in the "work the floor for more" approach.

Click to expand...

Lol, I was about to post that, ...and Whooop! There it is!!
And to follow, I cut a peanut-plug casting up and there is barely over .100" where the corner of the guide spot-face in the pocket is adjacent to the long-side water jacket.
Try to shorten the guide too much & then go Bowl-Hog happy & You're busted for sure..................