Question:
What would be a good high intensity(not just spamming a ton of engines/dynamos) way of producing RF out of Ethanol, which does not have "heat up" or other startup time?
(Monster 1.1.1)
I think your options are a bunch of dynamos like you don't want, a railcraft liquid boiler which is slow to heat up, or possibly RotaryCraft engines, which in a recent update can use those fuels, or in older versions they can be converted to work IIRC. Of course, that requires an out of scope mod update. I'm assuming RoC is in Monster, no idea which version.
Then again that might have been BC fuel to JetFuel, not ethanol to RoC ethanol.