OS BX1 Test Run After Service.

The OS BX1. (108 FSR). This is one of the best OS engines one could ever own.
I obtained three of these engines that were stored for a long time and needed a service. I just cleaned them up, replaced the rusted bearings and O-rings and they were ready to run.
The 108 is slightly heavier than its counterparts but it has a lot of low-speed torque and can swing a big prop. It is very user-friendly and the carburetor is very easy to tune.
It starts right up and it has a reputation of being a very reliable engine.
I can not wait to fly one of these engines.

[@maurohenriquerodriguesdasi261]

Thank you... Continue 👍

[@pietmalan2858]

Fantastic!

[@homienat3374]

Nice job mate, your engines always sound and look on par ,great work 🤙🤙🤙

[@rcaeroenginerepair]

Thanks. It runs very nicely. Cont wait to fly it on something.

[@harveynewman4333]

those were great motors.i sold it, years ago. still have the 90 and 91,fsr.

[@rcaeroenginerepair]

😁👍 I struggle to sell them. I think I suffer from seller's remorse.