Is it OK to restart this thread (please)?

As a hemi newbie I’m perplexed by MP hemi heads?
I have an older MP head and a newer MP head which is a M head.
They are slightly different outside and very different inside lol.
The exhaust port is obviously revised and larger.
I have opened up the earlier head to mimic it (as best as poss).

This is what happens when projects take decades instead of years lol...


Now I see the M2 is in circulation now!

What’s the story on these babies? help

Last edited by Gtxxjon; 03/05/21 11:46 AM.

Carpe diem, quam minimum credula postero, thanx Horace!

There’s no point trying to fix stuff that ain’t broke,,, 'but if ain’t broke',,, you is not trying hard enough...