O.S. OMH-5830-490

Here is a powerful OMH-5830-490 released by Japanease O.S. Engines. it capable of  490kw and it is for 12s lipo packs.

It is a really good motor for use with big F3C helicopter of 700 and 800 class. I bought in the States for a very good price.

JR IMZ RV-50S

Here is a rare Jr Propo engine. It has been for fit in the sylphide 50. It comes with a KS muffler. It was the most powerful engine of his category.

Featuring a side-mounted slide valve carburetor with Reed Valve induction, the new IMZ RV50-S is one of the smoothest running engines out there and extremely reliable in any flight condition.

 

OS61SX-H WC

I'd want restore one of my vintage GP helicopter. It's a Hirobo Eagle of 1990 in a Jet Stream Kalt body. So i just bought froma friend this new (from old stock) heli engine from Japanease O.S.

It was the best engine, of begin of 90', in Class 60 (10cc). The 60 was the standard class for F3C competition at time (to 2000) and you can use it with 30% of nitro.

I will update my blog when i will restore the Eagle.

Here are some pics about this old awesome engine.