Diablosport Forums

So I just bought the Trinity, upgraded it, installed the backgrounds, and the newest GM GAS CROM on it. I still don't see an option for my CAI, I have a Cold Air Inductions CAI. I also noticed that when I have it plugged in, FM radio stations sound terrible. Can someone make a sticky on the parameters and what they do(DoD, etc). Also what is the difference between the Diablo Tune and the 91 Octane tune? I use 93, didn't see an option for that. Just a couple questions I had, I appreciate whoever helps.

there are no CAI tunes for GM's... GM's don't need them, because you can adjust the fueling yourself for them, whereas the ford/dodge/chrysler guys can't...

the Diablo Tune is made for 93 octane gas, and has more advanced timing than the 91 octane tune does...

Parameters explained:
http://www.diablosport.com/index.php?mo ... lay&pid=98

Thanks guys, I really appreciate the help!!!

I know this post is old but Can you use the diablo tune for 93 if you are adding octane boost or does it need to be 93 octane from the pump? Just wondering cause 91 is the best we have in my town.

octane booster only raises the octane a few points... so if the octane booster says it raises your octane by 3 points, then you'll be at 91.3 octane... heh

NOS Race Booster raises it a helluva lot more then that. Its good for 6 FULL points. 91 becomes equivalent to 97. Has Nitro in it. No idea how the LS motors will react to it, but the Hemis love it.

I'd argue that all day until I saw some independent lab results....race gas suppliers would be out of business if that were the case.

Can't argue with the results. Haven't seen a Hemi yet that the NOS stuff hasn't knocked off at least 3-4 degrees of KR.

Thanks for the reply's.