My buddy just put twin turbo's on his older 12V, he's got 5 inch exhaust,big injector,modified P-Pump the list goes on He's the one that got me into the 12V CTD.He tried it out and it hit 55 lbs of boost then poof went the HG:toothy10:
Did he do head studs? I have a few friends with twins only one of them have studs and o-rings the rest just have studs and they see anywhere from 55-75lbs. Both blocks have the same number of head bolts.... some just get lucky with HG. I did, I was over spooling my HX-35 and could hit 47lbs. I installed arp studs when I got the HX-40.
