09 Sierra Denali 6.2 Diablo Tune Best Adjustable Settings

[Spencer1990]

hi there can you guys tell me what I should change under the diablo tune adjustable perimeters for maximum power and quickness. Currently running diablo tune and hard shift with 94 Octane. Thanks

[Ill_Born_SS]

http://www.diablosport.com/forum/viewto ... f=26&t=917

[hoorsec]

hi there can you guys tell me what I should change under the diablo tune adjustable perimeters for maximum power and quickness. Currently running diablo tune and hard shift with 94 Octane. Thanks

you can adjust the shift settings and TM mode, tire size, gears, speed limiter, and stuff, but as fer the ecm tune it's self I would just leave that alone there is no need to change it unless you have a dyno and know what you are doing, I have the silverado 6.2l with intake and muffler and it go's like hell on diablo mode haha enjoy buddy..