What about fuel?
Ive found non-ethanol fuel on the pump but its 90 octane, i know they were designed to run pump with the 10.25:1 but thinking 90 maybe too low.
Also they need leaded and thats MUCH harder to come by.
Reading around on the web has been less than conclusive if the additives actually do anything at all.
Pretty sure these cars NEED leaded for the valve seats. Not so much for the octane as they were designed to run on the pump gar of around 93. Fuel pointers would be great
