Bought GX-15 engine with short crankshaft! Please help!
 

Hey people.

Just bought a GX-15 nitro engine for my pureten on-road car. Trouble is.....it has a very short crankshaft. Can anyone tell me if I can use the crankshaft out of my GX-12 engine.

I am presuming that the crankshaft will do the same job, or is it a case that it won't match the engine size?

Thanks.