Originally Posted by Stu @ M Developments
Originally Posted by frog
Stu, what do you mean by diagonally skimmed ? I don't get it
Sorry Greg, missed ya there.
Set the machine up so you take more meat from the exhaust side than the inlet side basically.
Thanks stu, now I get it
Now, what about decompression plates ? Are they any good to make up the lost thickness (assuming there's enough meat around the valve seats as you said above stu) ?