The first propane-powered outboard engines, LEHR 2.5hp motors present an environmentally-friendly and cost-effective alternative to gasoline.

Overhead-valve four-stroke engines run on 110-octane propane, and are eco-friendly with zero evaporative emissions, because propane, unlike gasoline, is not listed as a marine pollutant by the DOT. Propane is 50-times cleaner than gas, with 96% less carcinogenic compounds, 60-70% less smog-producing hydrocarbons and no Class I or II ozone-depleting chemicals. It’s also domestically produced, reducing our dependency on foreign oil.

LEHR outboards are easy starting with no choke and no priming, reliable with no carburetor gum-up or winterizing, economical because propane costs roughly half as much as gas. Convenient Twist ’n Go fueling on 2.5hp model. Simply twist in a standard 16.4oz. propane canister and start your engine—no messy mixing or gasoline storage required. Or connect to a standard LPG tank with the provided 4' hose assembly for longer run times. Includes 4' propane fuel hose for remote tank.

Suggested Tank Options

Composite Tanks

Standard Aluminum Tanks

Specifications

• Engine Type: 4-stroke OHV
• Engine Displacement: 72cc
• Shaft Length: 15"
• Weight: 37.4lb.
• Fuel: Propane (LPG)
• Fuel Tank Type: 16.4oz. “camping bottle” and/or remote tank (sold separately)
• Running Time: Throttle @ 5000rpm: approx. one hour; Throttle @ 3000rpm: approx. 2 1/2 hours
• Exhaust System: Above prop
• Ignition System: CDI
• Gearing: Forward, Neutral
• Gear Ratio: 2.08:1
• Warranty: Three years

LEHR 2.5 Owner's Manual

Quick Start Guide LP2.5

Advantages of Using Propane

Propane Run Time