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Latest Forum Entries

Fuel Return Line
Hello, I am building a Zenith CH701. The wings are complete and all closed...
Carb Sync
I warmed up the engine to over 120 degrees oil temp and performed a carb sync...
Recommended 912ULS Air Filter?
I have a 912ULS with an airbox.  What air filters are recommended? ...
Polishing intake manifolds
I removed intake manifolds from ULS engine. Planning to replace old balancing...
Water pump gasket
I had to remove the water pump housing to access the motor mount. The paper...

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