RPM is not what you think is right. Each combination is different and each motor likes what it likes. You make a pass at an RPM and follow with runs at different RPM's. If it goes faster, it goes faster, if it slows down, it slows down. The question was "max rpm for da slant". I read that as where does the bottom end of a slant give up. That is a big can of worms with a million variables. What were given were real numbers from race runs.
