Rocky Mountain Regional Event, USA

4 in Intake • 4 in Discharge

3 in Intake • 1 in Discharge • Fuel Pump • 2016 US EPA Label • Honda GX160 Gasoline Engine

3 in Intake • Centrifugal Trash Pump • Tier 2 • 2002 US EPA Label • Honda GX 240 1 Cylinder 243 cc Gasoline Engine

3 in Intake • 3 in Discharge • Centrifugal 2016 US EPA Label • Predator 1 Cylinder 212 cc Gasoline Engine

2 in Intake • 2 in Discharge • Trash Pump • 2007 US EPA Label • Honda GX100 Gasoline Engine

3 in Intake • 3.5 in Discharge • Centrifugal Trash Pump • Honda GX 270 1 Cylinder 270 cc Gasoline Engine

1.5 in Intake • Centrifugal Tier 2 • 2002 US EPA Label • Honda 1 Cylinder 163 cc Gasoline Engine

3 in Intake • Centrifugal Trash Pump • 2009 US EPA Label • Honda GX 160 1 Cylinder 163 cc Gasoline Engine

3 in Intake • Centrifugal Tier 3 • 2006 US EPA Label • Honda GX 160 1 Cylinder 163 cc Gasoline Engine