Im looking to get a custom tune for my 07 5.7 Hemi Ram. It is my understanding that SCT and Diablo are my two options. My question, what are the tuning parameters of these units?
thanks for any and all help

 

The Predator and Trinity offer the mopst end user adjustments for your HEMI.

You get preloaded tunes for different octane or MPGs, plus the ability to modify those tunes by adjusting WOT spark, WOT fueling, rev and speed limits, shift points, tire size, idle speed, and more.

Thanks

 

A handheld with a pre-loaded tune isnt custom and are usually garbage. Having the ability to adjust WOT spark and Fuel only isnt really benificial either. You need to be able to control all fuel and all spark thru out the rpm and load ranges.

 

Nice.

It must be a bummer to be stuck in GM land all day.

You may want to point the OP in the direction of said software...oh, wait, there is none!

Most every modified HEMI on this planet is running one of our handheld tuners, with or without a custom tune, which we offer through our network of professional tuners. If they're not using ours, they are using one of our competitors, but these 'garbage' handhelds dominate this side of the tuning world.

Just in case you are not convinced, lets see:

9 second, Diablo CMR tuned Jeep SRT8:
9 second Jeep SRT8 - YouTube

Another, 9 second Jeep, CMR tuned:
SRT8 jeep 9.65 Pass by L.P.M - YouTube

9 second Charger, CMR tuned:
SpeedFactory Charger video – 9.45s @ 145 mph 1/4 mile « Modern Mopar Muscle Cars – SpeedFactory

9 second Dodge Magnum, CMR tuned:
9 Second Dodge Magnum - YouTube

9 second, CMR tuned Challenger:
9 sec chally

I could do this all day...

I hope you may rethink your narrow minded garbage comment, and maybe stick to the GM section when offering anyone advice.

Thanks

 

But in those cases they are custom tunes loaded into the handheld which are made using your software. Im sure your not offering that software free of charge with the handheld so the price of just the handheld isnt going to do him any good, seeing how thats only the first piece to the puzzle

 

But you need a handheld one way or the other....not to mention, they allow you to log without having a PC with you all the time, which in and of itself, is a pretty handy feature.

There are shops that offer free or discounted custom tuning when you buy from them as well

 

MIke,
Can your software remove the "torque management" or whatever they call the limiting factor that feels like it pulls 10 degrees of timing at ever up shift regardless of throttle position? also do you have the ability to tune out the feature that shuts the truck down to 4 cylinders during light load partial throttle?

 

I only use HP Tuners software for Dodge and Ram. Its truely the best calibration program. There's not baseline tunes provided. Its all custom made.

Phil

 

We're digging today. 8 years.