Fuel for Stock

[Dan Fahey]

I can find Sunoco 260Gtx at Island Dragway from time to time.
Can you mix the Legal Unleaded with C11?

Just prefer the Unleaded fuels for FI.
Then Sunoco use to have 100 octane unleaded right from the pumps.
Dad used it in the lawn mowers.
A Neighbor had several FI Corvettes said he did not have FI tuning issues like others did with Leaded leaded fuels.
That stuck in my mind..

Read in books that lead crystalized on the FI tips.
Figure would also impact the O2 sensors..

D