u7146 mustang hp tune timing

gator72007 · Post by **gator72007** » Tue May 27, 2014 9:53 pm

u7146 predator
on a 04 mustang gt

Using the canned diablo performance tune, how much timing needs to be pulled, via the tuner increments(-1-to-40), to run 87 octane on the performance tune?

how much timing does the performance tune have added over the factory stock tune?

Post by **mikel** » Wed May 28, 2014 9:36 am

id pull at least 5*...

gator72007 · Post by **gator72007** » Wed May 28, 2014 10:01 am

ok, 5 degrees retarded to run 87. Thanks for that.

But, what i need to know is how to do that on the predator. I understand its a % value, not a timing value.

To retard timing in the 2-7k rpm range, where between -1 and -40 do i need to move the cursor?

-5 -10 -15 -20...etc which will get me the 5 degrees?
Thank you

gator72007 · Post by **gator72007** » Thu May 29, 2014 9:37 pm

Post by **mikel** » Fri May 30, 2014 9:05 am

do you see a global spark parameter?

gator72007 · Post by **gator72007** » Fri May 30, 2014 12:58 pm

No, it just says spark advance on a scale of +10 to -40

Its predator v.7r50d

Im just looking to put the diablo tune to stock timing to run 87. Since this version has the glitch that wont allow me to set my rear ratio for 3.73s on the factory hp tune, and i dont want to update bc i need this old tune to Kill my rear O2 sensors.

The diablo tune accepts the 3.73 gear change for my speedo, just want stock timing, but dont want to retard it past stock timing

gator72007 · Post by **gator72007** » Mon Jun 02, 2014 9:24 pm

Any more info about this?

Post by **mikel** » Tue Jun 03, 2014 9:58 am

figure about 2* per 10%

u7146 mustang hp tune timing

u7146 mustang hp tune timing

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