how do you change shift points

Predator support for GM gas vehicles

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gizmo
Posts: 3
Joined: Mon Nov 10, 2008 2:24 pm

how do you change shift points

Post by gizmo »

I'm new to Diablo. I just installed a Predator U7192, Serial # 229158 on my 06 GMC Yukon Denali. Noticable difference right away. My tranny seems to not shift soon enough though. I'm reving 5500-5800 RPM before it shifts. Seems like I'm just beyond power band. My manual is pretty sketchy. Need help with adjustments.
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mikel
Posts: 58694
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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RE: how do you change shift points

Post by mikel »

What RPM did it shift at with the stock tune?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

[email protected]
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