100 Octane in my Vette?

[lsbrodsky]

I am going to VIR next week and will have the opportunity to run Sunoco 260GT100, 100 octane unleaded street legal fuel, in my Lingenfelter TVS 2300 LS2. Other than price, is there any advantage or disadvantage to running the higher octane fuel?

Larry

[Jeff@Lingenfelter]

I am going to VIR next week and will have the opportunity to run Sunoco 260GT100, 100 octane unleaded street legal fuel, in my Lingenfelter TVS 2300 LS2. Other than price, is there any advantage or disadvantage to running the higher octane fuel?

Larry

There should be little to no advantage to running the higher grade fuel. In situations where you have higher inlet air temperatures, the 100 will likely help you a bit. There won't be any disadvantage other than price. Just confirm it is unleaded! Bowtie Smilie

[lsbrodsky]

Thanks! I know to keep it away from leaded! I might just mix some 93 and 100 unleaded for grins. The air temps will be low, I am certain.
Larry