Timing Advance Question

mnmarine1 · Post by **mnmarine1** » Mon Jul 15, 2013 5:12 pm

Can someone tell me how much the "canned" 91 octane, 91 CAI, 93 and 93 CAI tunes advance the timing over the stock timing on a 5.7?

I have a 2010 Challenger with light mods (fuel rails, 85mmTB, CAI and reso delete) I have been running the 91 CAI tune for 2 years and have been very happy with it, I recently installed a ZEX nitrous kit and colder plugs but have not used it yet? My concern is how much the Predator tune has advanced my timing (premature detonation) and weather I should go back to the stock tune when using the juice.

Any help on the original question would be greatly appreciated!
Mike

Post by **mikel** » Mon Jul 15, 2013 6:01 pm

Best bet is to log the stock tune then log the perf tune to see the difference in commanded spark

Jakegill341 · Post by **Jakegill341** » Sat Apr 12, 2014 9:04 am

i have a 2003 mustang GT i just installed a zex wet kit. and colder plugs as well. what tune should i run if i am going to
spray? do i need to go back to stock tune, then reload diablo tune? i need some help here thanks!!

its the diablosport i1000 handheld tuner

Timing Advance Question

Timing Advance Question

Re: Timing Advance Question

Re: Timing Advance Question