Engine/Transmission (1998.5 - 2002) Highest Boost w/EZ-TTPM

[rblomquist]

Just curious how much boost folks are seeing using just an EZ/TTPM. In particular I'm looking for folks with the non-HO engine.

 

[DwayneKelch]

I have a HO, and with the TTPM on the highest setting I could develop 32lbs of boost. When I put the EDM 1. 5 injectors in and set the box to the midrange position, I could develop 36lbs of boost. I suspect you'd have similar results.



Absolutely enjoy the power/torque this combo has provided. However, had to set the box to the lowest position (timing only) until I replace the clutch.





Dwayne

 

[BarryG]

Mine would peak at 29psi with my little hy35 turbo at 6k elevation

 

[DieselMinded]

Ive seen past 45#'s But thats a comp and I dont know what a TTPM is??

 

[DwayneKelch]

DieselMinded,



TTPM = True Torque Power Module, and is marketed by Diesel Dynamics. Basically, it's a modified Edge EZ... less aggressive timing/fueling than the EZ.

 

[johncameron]

wow, I can hit 36# with just my big hoss! I've limited it to 32ish with an elbow. I an +-1000' elevation