trying to drop in a os .21 rg

[iaml3lue]

I would first like to say i tryed searching and came up with nothing. I'm Trying to drop this motor into my Savage 25 that the motor was dying on.I pulled this motor out of a hot bodies lightning. I was told it is a Os .21 RG. I changed the flywheel,clutch bell, and engine mount over to the Savage Parts. now my problem is that i cant push the motor over far enough to get a mesh were when i push the truck the spur gear moves.I'm Still a Noob When It Comes to Rc's.And there is no going back to the old motor seeing as i screwed up the piston in trying to get the flywheel off. its either this or the savage sit an waits a long time. till i can afford to drop in a new block.

 

[wildchild27]

try on the right side of the mill by puting in some cap screws. and what is you grear combo?

 

[iaml3lue]

thank you but i actually figured it out i didn't swap the flywheel nut.which was throwing everything off but my gear ratio is 52/15