GM 4.3L Industrial Engine Power by Power Solutions, Inc.
Feature/Benefits
- Designed to work with gasoline, liquid propane gas and natural gas.
- Roller valve lifters for reduced friction and improved fuel economy.
- Nodular iron crankshaft has undercut and rolled fillets for durability.
- Counter-rotating balance shaft for smooth performance and low noise.
- Engine comes completely component painted.
- Composite rocker arm cover and front cover for noise reduction.
- World-class engine sealing system for superior leak protection.
- High Energy Ignition (HEI) distributor and coil are standard.
- Cast aluminum oil pan for increased strength and noise reduction.
- Common rear face on most GM Powertrain industrial engines for easy hookup with housing.
Options
- Fuel options, LPG, NG, Gasoline
- Fuel and Emission Control System that Meets Tier II EPA/CARB Emission
- Regulations for LSI Engines
- SAE flywheel housings and flywheels
- Auxiliary drive pulleys available
- Cooling fans
- Radiators
- Dry type industrial air cleaners (safety element air cleaners available)
- Electronic governors
- Sintered powered metal exhaust valve seat
PSI Offers Turn-Key Certified and Non-Certified Engine Packages
General Data
Type: 90° 4.3L V6
Displacement: 262 cid (4294.18 cc)
Compression Ratio: 9.4:1
Valve Configuration: Pushrod Actuated Overhead Valves
Manufactured: Tonawanda, New York
Valve Lifters: Hydraulic Roller
Bore X Stroke: 4.00 X 3.48 in (101.60 X 88.39 mm)
Main Bearing Caps: 2-Bolt
Balance Method: External
Intake Manifold: 2-BBL, IAFM
Rear Oil Seal: Full Circle
Fuel Delivery: Carburetted LPG, NG, SEFI Gasoline
Oil Pan Capacity: 4.5 qt with filter
Fuel Types: Gasoline, LPG or NG
Engine Rotation: Clockwise(from the front)
Paint Protection: Completely component painted
Horsepower: 135hp @ 3000 rpm (Gasoline)
Torque: 243 lb-ft @ 2200 rpm (Gasoline)
Shipping Weight: 434 lb (197 kg)
Materials
Block: Cast Iron
Cylinder Head: Cast Iron
Intake Manifold: Cast Iron
Crankshaft: Nodular Iron
Camshaft: Steel
Pistons: High Silicon Aluminum
Exhaust Seat: Induction Hardened
Engine Sealing System
One-piece viton rear main seal
One-piece oil pan gasket
Molded rocker cover seal
Composite graphite cylinder head gaskets with stainless steel core.
Sensors
Switch & Sender: Water Temp &Oil Pressure
Fuel System Options
Closed and Open Loop Fuel Systems
Gasoline Fuel Injection
Gasoline/LPG Carb Dual Fuel
LPG (Mixer, Throttle Body, Fuel Lock, Regulator)
LPG W/Governor (Same As Above w/Elec. Governor)
LPG W/Governor (Same As Above w/Velocity Governor)
LPG Carb
NG/LPG Carb Dual Fuel
NG Carb
NG (Mixer, Throttle Body & Air Cleaner)
NG W/Governor (Same As Above w/Elec. Governor)
Three Way Catalyst Available
Information may vary with application. All specifications listed are based on the latest product information available at the time of publication. The right is reserved to make changes at any time without notice.