Hi all, storing my gt350R for the winter. Having a hard time deciding which gas to put in for storage. I have 2 options:
91 non-ethanol
93 with ethanol
What would you recommend? Would 91 non ethanol affect the longetivity of the engine possibly since it’s a lower octane? I know the manual suggests 93 but I’ve never put 91 in the car so I am afraid to do so. Feedback is appreciated!