New guy question.

I bought the 3Port and I'm waiting for it to come. I notice the maps say 93 Oct for tunes. I have an option of the 94 Oct but we also have 93, can I still use the 94Oct even if I choose the Stage 1 93 Oct tune with CHFF? or should I just use 93 Oct

Thanks in advance!

 

I would run the 94 oct if it's available and no there should be no problems running it with the 93 tune. Just don't ever run anything lower then 93 when your running the 93 oct tune. They use to have Sunoco Ultra 94 down here in the northeast and I use to run it all the time, I sure miss it but at least we still have 93 which is much better then 91.

 

so sad that the highest I can get here in SoCal is 91... (beside 100 racing ones from 76)