2005 Mustang v6 tune question.

[dantrin2000]

I have an 05 v6 mustang with duel exhuast and jlt series 3 intake. Im currently running the jlt firm shift canned tune becuase I like the firm shifting and it uses 93 octane gas which we have here in NY. Now there is also a jlt intake tune in there to but it only use 91 octane and doesnt have the firm shifting. Can I change either one of these to make sure im getting the most out of my setup and what changes if so.

[mikel]

You could try the non firm shift tune, sure.

[dantrin2000]

Thats not what I meant. I know i can use the non firm shift tune but what im asking is what tune is best with jlt series 3 intake. The one that is on the intune now is only for 91 octane and i can get 93 here so what can i do to utilize the 93 octane.

[mikel]

either one is optimized for the CAI, you can add 2* to the 91 tune in the global spark parameter to make it a 93 tune.

Thanks

[dantrin2000]

Thats what I was looking for, Thanks.