BlueRacer

Reference my original post.
I wasn't sure if one could use the Evo settings w/ the Gryphon.

Question though - is there any difference between the custom 87 performance and the custom 93 performance tunes besides one is for 87 octane and for 93 octane?

Do you get better performance running 93 octane? Or will the custom 87 performance yield the same performance

Summers22

iTrader: (2)

I use the level 2 that is designed for use with 87 octane. But I bump my timing by .50 because I only run 89 octane and sometimes a tank of 91. You can feel it when the truck pings, thats when you know you have to retard timing.

Summers22

iTrader: (2)

Just pulled my Gryphon Level 2 settings:

89 Octane
WOT Shifting:
1-2 @ 5000
2-3 @ 5000
3-4 @ 4900

Shift Firmness:
1-2 @ +4
2-3 @ +4
3-4 @ +6
^^^These vary greatly from truck to truck, what works for me may not work for you

Rev Limiter @ 5500
Timing @ +.50 (must use 89 octane to advance timing)
WOT Fuel @ +1.75

Everything else I don't touch except of course correct tire diameter, gear ratio, speed limiter, lock points, etc.