Board index (Legacy) Predator Technical Discussion Predator GM Diesel Timing And fuel questions

Timing And fuel questions

Predator support for GM diesel vehicles

Moderator: mikel

Post Thu Nov 01, 2012 8:50 pm

Posts: 2
I have an 06 duramax with latest version of predator. I have been playing with timing a few degrees. My questions are:

1. Does this change pilot and main
2. Does the predator add timing on the 120 tune
3. If so, what's total timing .... I believe stock LBZ is 14*
4. Does the predator add fuel rail pressure
5. If so, how much total

Like I said , I am just playing with small increments for optimal power and economy. I have been very pleased with this product for 2 years now without any problems. All on 120hp tune too!!!!

Your response is very appreciated

Post Mon Nov 05, 2012 7:14 pm

Posts: 52167
Location: DiabloSport World Headquarters

1. Yes.
2. Yes.
3. Not sure, but you can log stock timing and log it with the tune to see the differences.
4. Yes.
5. See #3 :)
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

Post Mon Nov 05, 2012 9:48 pm

Posts: 2
Thank you for the response.
I am currently running 3 degrees added timing and 1000kpa more fuel on the 120 tune. It definitely pulls harder and hazes the tires at 25mph :P

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