Twan
Member
Trying to figure out if I have maxed out the turbo or my nozzles.
I have a powermax with single plain wheel and 75/30% injectors.
On my big tow file locked in overdrive I get 35 psi boost by 1700 and it drops off after 2500 rpms, it will drop to 26 by 3000 rpms. Egts will hold 1300 from 1700-2400 then start to climb, up to 1600. It's smoke free too.
Not sure if the nozzles are to small to push the turbo or if I don't have enough turbo to push air up top.
What do you'll think?
I have a powermax with single plain wheel and 75/30% injectors.
On my big tow file locked in overdrive I get 35 psi boost by 1700 and it drops off after 2500 rpms, it will drop to 26 by 3000 rpms. Egts will hold 1300 from 1700-2400 then start to climb, up to 1600. It's smoke free too.
Not sure if the nozzles are to small to push the turbo or if I don't have enough turbo to push air up top.
What do you'll think?