sachs 80b

[SPDYPDV]

I have a speedway widow maker with the sachs 80b engine on it. the engine runs great, however the carb gets loose after running for a few minutes. is there a fix for this, or maybe a different way to mount the carb. any help or suggestions are welcome. Thanks !!

 

[Bird Brain]

Definatley no expert but im thinking the intake should have an o-ring around its mounting circumference for the carb clamp. If this is the case in fact one might try one with a larger cross section(thicker). Might clamp tighter and dampen some of the vibration. Just a thought. Good luck with it.

 

[Sprocket86]

Can you post some photos? Sounds like the carb insulator is worn out.