While we were doing a few "upgrades" to my 99 we decieded to fire ring the head and use studs to hold it all together. In the instructions it says for engines of "low compression (80lbs or less).... How many of us CTD owners think 80lbs of boost is "low compression"?

 

If i ran or could run 80 lbs of boost i dont think i would care what they thought.

 

It would be interesting to see what you intake air temps and drive pressures would be at 80 psi.

Jim