Can anyone tell me for sure if this is an A&M 2.0? This is the only pic I have. The numbers on the cylinder are: R021.131 011a4
What prop will it turn at what RPM?

Hi TLH101,
Here is a picture of a A&M 2.0 or 2.4 Sachs based engine for sale on Ebay. It looks the same to me.

Dave

It looks to be the same. If it is, parts and service should be available through Brison R/C Engines.

I am working a deal to purchase this engine. I was told it was a 2.6, but thought it may be 2.0. A couple more e-mails, & it turns out, it is that it is marked 2.6 on the back plate, and the manual lists prop sizes for 2.6 on up. It has WT 76A carb. He is not absolutly sure though.

Hi,
The WT-76 is a 13.49mm carb used on a sachs saw. If he made a mistake and it is a WA-76, it is 11.13mm carb used by Zenoah.

Dave

Well, I received the engine today for a "pre-purchase" inspection. It turns out to be a 2.0. It has a 37mm bore, and the 2.6 would have a 42mm bore, per "RCING1". It is a nice looking engine, and is in pretty good shape, so I think I will "do the deal".
Thanks for the input.[sm=thumbup.gif]