39 psi with stock injectors?

[jays big blue]

Is it possible to make that kind of boost with stock injectors? Truck keeps pullin til I hit redline. Not much smoke after takeoff either. Still tryin to figure out whats in her after a year of ownership

[JSchuricht]

No, 30 is about all you will get.

[7.3Lariat]

That would be way out of range for that compressor and do more harm than good.

[bruce51d]

He has a 38r so it aint out of the map as bad as a stocker but i still dont think ad's would make 39 psi

[7.3Lariat]

Ooops missed the 38R. I agree more fuel probably to hit that number.

[jays big blue]

garrett recommends 40 pounds max. i've only got it there about 5 times. rompin it in town, 20-25pounds, goes like a champ. not much turbo lag. finally get to dyno it on 5/19...all out performance, evanston, wy.