3.0L

4 cyl. | 181 cu. in. inline | 12 volt

Designed to work with gasoline, liquid propane gas and natural gas.
Pistons have high silicon content for improved durability and noise reduction.
Sintered powdered-metal exhaust valve seat inserts for enhanced durability.
Nodular iron crankshaft for increased strength.
World-class engine sealing system for superior leak protection.
Integral harmonic balancer/crankshaft pulley for easier accessory drive dress.
High Energy Ignition (HEI) distributor and coil are standard.
Intake/exhaust manifolds are standard on the engine.
Common rear face on most GM Powertrain industrial engines for easy hookup with housing.

Type: 3.0L L4
Displacement: 181 cid (2966.59 cc)
Compression Ratio: 8.2:1, 9.25:1, or 10.5:1
Valve Configuration: Pushrod Actuated Overhead Valves
Manufactured: Toluca, Mexico
Valve Lifters: Flat Follower
Bore X Stroke: 4.00 X 3.60 in (101.60 X 91.44 mm)
Main Bearing Caps: 2-BoltBalance Method: Internal
Intake Manifold: PFI or LPG/NG
Fuel Delivery: CARB LPG, NG: SEFI Gasoline
Oil Pan Capacity: 5 qt
Fuel Types: Gasoline, LPG or NG
Engine Rotation: Clockwise (from the front)
Paint Protection: Painted
Horsepower: 85 hp @ 3000 rpm (Gasoline), 74 hp @ 3000 rpm (LPG), 50 hp @ 1800RPM (NG)
Torque: 163 lb-ft @ 1600 rpm (Gasoline), 150 lb-ft @ 1600 rpm (LPG)
Shipping Weight: 363 lb (165 kg)

Fuel options, LPG, NG, CNG, Gasoline
Sequential Electronic Fuel Injection (SEFI) for Gasoline
Fuel and Emission Control System that Meets Tier II EPA/CARB Emission Regulations for LSI Engines
SAE flywheel housings and flywheels
Additional crankshaft pulleys
Instrument panel with auto shutdown devices
Sheet metal enclosures
Cooling fans
Radiator
Dry type industrial air cleaners (safety element air cleaners available)
Electronic governors