Originally Posted by mremtr
BE FOR WARNED !! IF YOU HAVE A DOUGH FILLED CRANK YOU MUST USE THE AFTERRUN OIL FROM THE ENGINE MAKER !!! Or it will ruin the dough and your investment !!! (NovaRossi, JP, MAX,Rex,Medial Pro,Top all may have these cranks in them ) And even some mod O.S. versions so be careful .
If you know your engine does not have this then Marvel Mystry oil works great and so does WD 40 mixed with a pinch of ATF .
i know what a crankshaft is, so please forgive if i'm asking a stupid question here.......but what the heck is a "dough" crank.