Hi,
My engine is a O-320 D2A lycoming, carburator is Marvel 4-SPA. It has been overhauled, and now Time has come to start. All is fine except when trying to reach above 1500tr/mn...above this RPM engine is very rough... I hav? been told that could be due to air intake not well dimensioned...During these tests I don't use engine cowlings.
Thanks
My engine is a O-320 D2A lycoming, carburator is Marvel 4-SPA. It has been overhauled, and now Time has come to start. All is fine except when trying to reach above 1500tr/mn...above this RPM engine is very rough... I hav? been told that could be due to air intake not well dimensioned...During these tests I don't use engine cowlings.
Thanks