i have a 2007 new body style 1500 silverado short wheelbase.
i have a 2007 new body style 1500 silverado short wheelbase.
with a kn cai and flowmaster with 22s. i just got the predator the newest vers.what tune should i add the 87 or the diablo tune. i have been useing 87 since i got the truck it has 15000 miles on it.i used the diablo tune to start with and filled up with 89 fuel it does not seem like it made any diff at all. what am i doing wrong.
RE: i have a 2007 new body style 1500 silverado short wheelb
the diablo tune is made for 91-93 octane... do NOT use 87/89 octane gas with the diablo tune...
you probably didn't notice a difference with the diablo tune because you were only running 89 octane gas, so there was a bunch of knock retard and it was pulling out all the timing anyway....
if you're only going to use 89 octane gas, then you need to use the 87 tune.
if you want to use the diablo tune, you need to run 91, 92, or 93 octane gas.
you probably didn't notice a difference with the diablo tune because you were only running 89 octane gas, so there was a bunch of knock retard and it was pulling out all the timing anyway....
if you're only going to use 89 octane gas, then you need to use the 87 tune.
if you want to use the diablo tune, you need to run 91, 92, or 93 octane gas.
06MonteSS / DiabLew Tune
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net