MethaneFreak
10-29-2003, 07:53 PM
I have looked all over and want to know the crankshaft size of the EK4. I just want to know if it accepts .21 sized clutches/gears etc. or if it takes bigger ones.
OS has a bunch of dimensions....21's have a size of 1/4 - 28 is what they say. I dont know what those numbers mean, but I know they are different than 5/16 - 24 which are on their bigger .70 and .90 air engines.
I would like to know what those numbers mean, if possible, what size the EK4's shaft is, and/or if the EK's flywheel will fit one of those OS 90's...???
OS has a bunch of dimensions....21's have a size of 1/4 - 28 is what they say. I dont know what those numbers mean, but I know they are different than 5/16 - 24 which are on their bigger .70 and .90 air engines.
I would like to know what those numbers mean, if possible, what size the EK4's shaft is, and/or if the EK's flywheel will fit one of those OS 90's...???