3.0L

Download Spec Sheet

  • 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-Bolt
  • Balance Method: Internal
  • Intake Manifold: LPG/NG
  • Fuel Delivery: Electric Mixer
  • Oil Pan Capacity: 5 qt
  • Fuel Types: LPG or NG
  • Engine Rotation: Clockwise (from the front)
  • Paint Protection: Painted
  • Horsepower: 74 hp @ 3000 rpm (LPG), 50 hp @ 1800RPM (NG)
  • Torque: 150 lb-ft @ 1600 rpm (LPG)
  • Shipping Weight: 363 lb (165 kg)
  • Designed to work with 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.
  • Non-adjustable, variable spark high-voltage switch (HVS) 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.

Materials

  • Block: Cast Iron
  • Cylinder Head: Cast Iron
  • Intake Manifold: Cast Iron / Aluminum
  • Crankshaft: Nodular Iron
  • Pistons: High Silicon Content Aluminum
  • Exhaust Seat: Sintered Powdered Metal Inserts


Standard Features

  • U.S. EPA-Certified and CARB-Compliant
  • (IEPR) Integrated Electronic Pressure Regulator
  • Electronic Throttle Body, Mixer and Fuel Lock
  • Integrated Electronic Governor
  • Electronic Throttle Control
  • 3-Way Catalytic Converter


Options

  • Natural Gas, LPG/Propane or CNG
  • SAE Flywheel Housing and Flywheel
  • Inline or Side Load PTO Clutch's
  • Auxiliary Front Drive Pulleys
  • Radiators
  • Dry Type Industrial Air Cleaners
  • Sheet Metal Enclosures
  • Instrument Panels with Auto Shutdown Capabilities