Hey guys, new to the forum. I bought a '98 12 valve cummins with manual trans, 4x4, and 3:55 axles a few months ago with only 150k miles on it, in great shape so it is now my project truck. Modifications so far are as folllows: Valair dual disc clutch, injector pump bench flowed, full cut delivery valves, 150hp injectors, no fuel plate, timing advanced to *22, 4k gsk kit, coolant bypass system, BD R700 twin turbo setup with boost at 75psi (wastegate almost completely closed) Banks twin ram upper intake manifold, hamilton pushrods, 60# valve springs, arp headstuds, 3 piece exhaust manifold.
I was fightng a boost leak and had blown a freeze plug, but everything is good now and I am headed to the dyno this Friday. First time on a dyno and i wanted to ask if anyone had any helpful tips or suggested quick mods/changes between runs. Also what horsepower/torque range should i be able to expect from this setup. I want to be able to tell if something is way off. Thanks a lot!
I was fightng a boost leak and had blown a freeze plug, but everything is good now and I am headed to the dyno this Friday. First time on a dyno and i wanted to ask if anyone had any helpful tips or suggested quick mods/changes between runs. Also what horsepower/torque range should i be able to expect from this setup. I want to be able to tell if something is way off. Thanks a lot!
op:We need numbers.