Thanks for the info, bought the kit from beefcake they have said that 3.33 should be fine on 91 octane at 6k ft.I don't know about the Vortech, but for my Whipple this is what I got from Dustin
5000' - 6000' .25 - .375 smaller
LT's .5 - 1.0 less boost
Max Diameter Pump Gas (93) 3.25" @ altitude
I'd hope whoever you bought the kit from would offer some guidance. If not, pick another dealer. Just my $.02 cents.
Beefcake definitely knows his shit when it comes to Vortech. You're probably in good hands. Whoever is tuning it will definitely watch the logs early on.Thanks for the info, bought the kit from beefcake they have said that 3.33 should be fine on 91 octane at 6k ft.