Tell me what you all think. I am debating which direction to go with regards to either upgrading to a VMP Gen 3, Whipple 2.9 or E85. The car is driven about 3 or 4 times a month so it sits a lot. I'd like to go e85 but I'm thinking that may be an issue for me due to water absorption as I don't drive the vehicle much. I really don't want to have to drain or drive out the E85 and retune for 93 octane everytime the car will sit for a week or two or longer. I was looking at a video posted on YouTube posted by VMP. On a stock 2012 gt500 with the smallest recommended pulley, which is a 2.8 on 93 octane, the car made around 712 HP to the wheels. In my case I will be adding headers and off road h-pipe to the vehicle which would theoretically put me at about 740 to 750whp on pump gas. I'd be happy at that HP level but the concerns are possibly running lean or detonation on 93 octane at that HP level. I Don't know too much about the Whipple but I'd imagine I would run into a similar issue with the 2.9 at that HP level. Any adivse would be appreciated.
2012 GT500 current mods:
VMP Gen 1/ 2.65 upper
JLT intake
90 mm aux idler
Dual fan dual pass intercooler
Tons of suspension
Upgrades in my possession to be installed:
Kooks LTH w/off road h pipe
VMP fuel pump booster
10% lower
both 2.4 and 2.5 upper
ID 1050X injectors
NGK Plugs
Sent from my SM-N950U using the svtperformance.com mobile app
2012 GT500 current mods:
VMP Gen 1/ 2.65 upper
JLT intake
90 mm aux idler
Dual fan dual pass intercooler
Tons of suspension
Upgrades in my possession to be installed:
Kooks LTH w/off road h pipe
VMP fuel pump booster
10% lower
both 2.4 and 2.5 upper
ID 1050X injectors
NGK Plugs
Sent from my SM-N950U using the svtperformance.com mobile app