Diablosport 87 octane tune questions..
#21
RE: Diablosport 87 octane tune questions..
I am not an expert either, but I believe it retards the timing by 5 degrees. If you run the 87 tune with a CAI and don't adjust the timing then your air/fuel ratio will be off. Your check engine light may came on and in the long run will damage the engine.
#23
RE: Diablosport 87 octane tune questions..
I had no idea i had to mess with timing...i thought it was just select 87 tune, then select K&N as the canned tune, then i'm good to go...i thought the diablo would do all this itself..
#27
RE: Diablosport 87 octane tune questions..
is your GT your daily driver? if not, do your stang a favor and get the 91 race from doug. it did wonders for my sixer and i'm sure it will do bigger wonders for your GT. i went from diablo's 87 perf to diablo 91 perf to bama 91 race. the difference between each step was a proportional increase. you can't go wrong with bama. great tunes, lots of fun.
also, think logically. if fuel economy is of concern, you can always revert back to your diablo 87 perf.
also, think logically. if fuel economy is of concern, you can always revert back to your diablo 87 perf.
#28
RE: Diablosport 87 octane tune questions..
I think for all around purposes, the 89 tq tune would be the ideal tune. One poster on another thread said there is very little difference between the 89 tq tune and 93 race tune during daily driving.
#29
7hp sounds very disappointing from a 400$ product. Did you use the same dyno each time?
#30
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