The FL-220 is our custom in-house digital flow bench, engineered by Flow Logic LLC specifically for small engine head and carburetor flow testing. We don't rely on assumptions—every head and carb is tested, tuned, and proven on the FL-220 before it ever hits the track.
Accuracy and precision..
Laboratory grade sensors and statistical calculations built into the software allow the FL-220 to run within 0.5% accuracy and precision for most flow ranges.
Built-in weather station...
Precision senor tracks shop temperature, humidity, barometric pressure, and air density live, so you always know the conditions behind every test session.
The full package...
With intake and exhaust flow capabilities racing heads can be tested fully for maximum performance.
Built in tuning tools...
The FL-220 isn't just a flow bench — it's a tuning notebook that lives on the bench. Eleven built-in tools and on-screen data capture, no laptop or apps required.