between MPG and pref tune. ( timing, fuel curve, etc)
on 2007 silverado, new body , 5.3 auto.
V9r28,
should I change from MPG to perf when towing? 18 ft car trailer.
5000lbs total weight of trailer and car on it.
Thanks
oh, and installed very easily, with NO issues!
difference
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mikel
- Posts: 58726
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: difference
mpg is not a performance tune, its for mileage, where as the perf tunes add power and a little mileage 
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]
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
[email protected]
Re: difference
OK thanks
I will go back and install perf tune, LOL
I will go back and install perf tune, LOL