I bought a modified (ported) 13-B engine for my 79GS many years ago. I'm attempting to get more data on the engine.
Is there an engine serial number?
If so, where is it located?
Is there a web site that will provide data based on the serial number?

Thanks!

 

It doesn't work like that with rotaries. The engines are modular so regardless of what the serial number would say, if anything at all, it wouldn't mean anything. You know the motor is modded so that's all you have to go off of without taking it apart

 

Ahh, yeah. Didn't think about that. That's why I ask questions.
Appreciate the quick response.