What is the maintenance of an alcohol burning engine? Both at the track after a run and at the end of the weekend racing? I heard flushing the fuel system and oil changes are needed often. What's your routine?
Really depends on how good the tune is and what the weather is like. High humidity environment is different than low humidity and EFI is totally different ball game. If you're thinking about alcohol then give Rich at FAST Man EFI a call and have him explain how EFI can solve most of the issues. He can build a tune that will lean the engine out to build heat while still making plenty of power going down the track.
