Ever consider mechanical injection? I was running a gas dominater many years ago and went to F.I. and methanol, picked up over two tenths and three or four mph. E85 could also be used, from what i hear only .05 slower than methanol.
I bought a pump and set up years ago that needed rebuilt and kicked it around some but decided against it. Heck the engine still has a flat tappit cam in it. I took a car that weighted under 2600 pounds and made it weigh 2860 just to make it old man bracket car friendly. I have my go fast car sitting here for when I want to go a little faster but it sure as heck won’t go five years between rebuilds. Lol
