I have a ‘73 Scamp with a 318. Owners manual says to use 93 octane. I can get 93 with ethanol and use an additive, or 90 without ethanol and use an octane booster. I’d appreciate some thoughts on which is the better option. Thanks
I'm putting mopar performance valve covers in my '73 scamp with a 318. Does it matter which side the oil filler, pcv, and crankcase filter inlet end up on, as long as the pcv and crankcase filter are on opposite sides? Thanks