2007 5.9

With the Aftermarket Injectors program from SAMRTY, does it remove all timing and just run stock timing? I was wondering this cause with stock injector program on level 2, it feels the same as running aftermarket injector program and on level 3. Just curious.....

LVTony

The odd levels on aftermarket have more timing than stock, but less than the other Smarty softwares on odd. Even levels have no timing added so you can stack (as you have).

Do your injectors sound the same between stock (mild?) #2 and aftermarket #3? That's the main reason to run aftermarket injectors software.

2007 5.9

Yes, they do sound the same running even SW# with stock SW, and running aftermarket odd#'s. I went to running aftermarket software due to the rattle that I got from running stock sw on odd #'s.

Special Blend

I did the same thing with my truck. I was running SW#3 and had a lot of timing rattle. I downloaded the aftermarket injector program but it felt weaker then the normal program did. Main way I could tell was passing on the highway. Truck would downshift most of the time. I loaded up SW#5 and it feels pretty much the same as SW#3 for the normal program.

2007 5.9

So you're saying that running SW#5 Aftermarket injectors, feels like running SW#3 with stock injector programming? If so then I will load up sw#5 ASAP.....

Big Horn 06

On mine, I got a Roktec sensor, so when I'm running the aftermarket inj program, I still got a bit more timing (or so I hope anyways) than just the program. She's still pretty quiet.

LVTony

Yeah, aftermarket mild #3 does seem to not make as much power. I was weird, though. When I ran stock mild (before the tranny), I preferred #1 to #3. #3 had better passing power on the highway, but #1 seemed to work better in the city stop and go. I never ran higher than #3 before I got my tranny.

DaveB.inVa

Doesn't #1 have more timing than the rest of the odd numbers anyway?

LVTony

That would explain it, but I have no idea, or way to measure, if that was the case...