Diablo Tune LOOK PLEASE!!
This is a discussion on Diablo Tune LOOK PLEASE!! within the GTO forums, part of the Vehicle Specific category; Originally Posted by 06MonteSS that's tip-in KR, cuz you put a lot of load on the engine at that point ...
09-05-2008, 12:01 AM #21
To get my LTFT's to -2% to 0% I have to move the slope to as high as -17%.
My preference is to make the PCM add fuel. Mines makes it's best power when it wants to add fuel. My A/F ratios stayed @12.5/1 across the entire RPM band.
I've become friends with the guy at tuning shop. He use to focus on Mustangs and is now moving to LS1-2's. We put her on the dyno several times as he wants to get familiar LS motor and what they like and don't like. Those settings above allow my motor to make the most hp and torque.
Like I said - I'm the second owner and I believe this motor been cammed...
We haven't started discussing measuring WOT through the narrow band on the diablo yet.
I was rich until I dyno tuned. I'm restricting during WOT to attain 12.5 and that's where I make the best power.
Last edited by The Silver Goat; 09-05-2008 at 05:40 AM.
09-06-2008, 07:35 AM #22
wow, something's wrong then... you shouldn't have to adjust THAT much...
you have an aftermarket MAF??
how about checking for exhaust/vacuum leaks, from the engine all the way back..
something isn't right... have NEVER seen one needing to be adjusted THAT much, that didn't have an exhaust leak or aftermarket MAF...06MonteSS
2006 Monte Carlo SS -- CAI, Poly mounts, STB's,
Flowmaster Super 40's, Custom DiabLew Tune!
09-06-2008, 01:48 PM #23
09-06-2008, 01:48 PM #24
09-07-2008, 02:06 PM #25
I have breather filter, catch can, CAI.
I just got 28.5 mpg (running to northern michigan to go for salmon) @~80mph. This was calculated by miles and gallons put back into the tank, not the computer and about 60 lbs of fresh salmon filets.
Last edited by The Silver Goat; 09-07-2008 at 02:17 PM.
09-13-2008, 04:31 PM #26
09-17-2008, 07:49 PM #27
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