Well it's almost ready to go! I only have 30" of exhaust on it, so it's loud... Very loud... The tstat is a 195 (oem) and it sits at 190-195 when driving... It's totally awesome... Got a 4" k&n air filter and it was tight over the intake duct but it works... I'll get pics of it done when I get the chance.
Then I'll finish the exhaust with 3" stacks over the next couple weeks...
Next upgrade... Eaton m112 supercharger... Comes with a 3" 8 rib pulley, exactly the size I need for the 6.5 to run 10-12 lbs of boost... Only need to make a base plate to tig weld to the intake... But it's going to be a while, unless someone has an M112 laying around for cheap....
1974 Jeep J20, gladiator grill, 12v p7100 cummins, Modified He351, 4" strait piped, NV4500/Ford NP205, 14b front kingpins, 14b rear, 4.56's, 12" lift, 37x12.50x16.5's