Fuel Flow Test

Fuel Flow Test with pump on. The Sling TSi uses a pressurized system and therefore we are looking for at least 125% of the recommended maximum fuel flow rate of 39.6 GPH per the Rotax manual. In this test, I was able to achieve 131% from the left tank and and 133% from the right tank. Measurements were taken from the intake line at the engine fuel rail. The maximum deck angle I was able to achieve was 15 degrees.