04-29-2008, 06:02 PM
Join Date: Mar 2005
Location: Central East Coast
Hemifever is the #1 FI Hemi tuning Guru
Some of you may know that I've been having issues with my STS Hemi for 2 years or so.
Hemifever (Sean) and I have worked on these issues all the time, but no results that made it satisfactory.
The truck always made power at WOT, it had problems with street driving and partial throttle boost.
I bought an SCTFlash tuner from Hemifever with his tune in it for my truck. (He knows my truck).
It now runs more than terrific to say the least. Took it out yesterday for the maiden trip but it was raining. Could not give it any throttle without blowing the tires away.
Took it out today and dang, this truck wants to run.
Seems my 04 that was built in Aug/03 has different software in the pcm that just doesn't like the smt-6 tuner and didn't like the sct tuner at first.
Sean sent me an SRT4 2.25 BAR map sensor to try and it works perfect, so far.
Sean, you da man.
Spring is here, time to have some fun for a change.