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OS Max .21 RZ

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t_fusaro

RCTalk Basher
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  2. Racing
I picked up an older ofna lx with an os max .21rz engine. It seemed to be siezed when I first got it. I took it apart and cleaned it and it seems to be fine. can't start it cause I dont have a bump box yet. It is an older os engine and I can't find anywhere to get parts. Id like to rebuild it. Anyone know where to get parts or if its even worth it? How do I find out what model it is?
 
As long as there is no brass showing through on the sleeve you can get re pinched by Ray-A racing . Parts may be hard to find though. If you posted up pictures it might help ID it
 
Not familiar what pinched is. I'm a motor head but new to nitro engines. I did rebuild a picco outlaw. Just new to the terminology. I'll take some pictures and post them as soon as I figure it out. Who is Ray-A-Racing? What do I do send them the engine? Thanks so much for info. You guys are great.
 
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