jmac72187

I got my SCT and I was going to get a 93 octane tune. Will I notice a power difference from this?

GreyStang

Yea you'll notice the difference

2002GTAUTOVERT

hmm the 91 tune (dont have 93 here) i didnt notice much

lizzyfan

Not much, a little harder pull as timing is bumped up

Mustang_NTriangle

I noticed it with my car

sitnlopro99gt

I had one did the samething and I don't think you'll really notice but you might think you do because you tuned it, its not very noticeable either way to get the most out of it, it would have to be put on a dyno to dial a/f, timing etc.....just my .2$

cliffyk

The difference, between the 87 and my tweaked 93 octane tunes, is quite noticable on my '03 GT w/ mods listed below...