UMS 5-55 test 

Hi Thomas, It is a carb. set from Morrisminimotors see more at: www.morrisminimotors.com/ums-50cc-carb-conversion-kit.html

@@Mr.Dane-RC Thank you for responding! You say the carb is for the 7-50 engine when you have the 5-55. Are the carbs really the same thing? Thanks.

I am not aware of that, we have only adjusted and test driven it for a customer, and it runs well and has good power for a smaller aircraft 🙂