4.3L GM ENHANCED BASE MARINE ENGINE

Indmar Part # 051000

The Indmar 4.3L new “Enhanced Base” engine includes the following (when ordered under the above part number).

Block (with all internal engine components)
Water Ciculating Pump
14" Flywheel
Electronic Distributor (HEI-Delco)
Carburetor (Holly/600 cfm)

Harmonic Balancer   
Timing Chaing Cover
Fuel Pump
Thermostat Housing
Cast Iron Intake (2 barrel)

Valve Covers
Spark Plugs
Oil Pan
Plug Wires
Coil T-HSG Hose

Available Options:
-A full range of new replacement parts needed to complete the build up!

Specifications:

Displacement:
Cylinders:
Comp. Ratio:
Valve Configurator:
Valve Lifters:
Bore x Stroke:
M
Ignition:
Intake Manifold:
Block MFG.:
Flywheel Diameter: 1
Firing Order:
Oil Pan Capacity:
Oil Type:
Paint Protectant:
Horsepower:
Torque:
Warranty:

262 C.I.D. (4294 CC) / 4.3L
90 Degree V6 Cylinder
9.4:1
Overhead Valves (2 valves per cylinder)
Hydralic Roller
4.00” x 3.48” (101.60 x 88.39 mm)
Customer Supplied
Cast Iron (4 Barrel Carburetor)
GM Powertrain
14” (Ring Gear Towards Engine)
1 –6 - 5 - 4 - 3 - 2
4.5 Quarts (W/O Filter)
SAE 15W40 Pennzoil Marine
High Gloss Black / Superior Corrosion Resistant
223 H.P. @ 4800 RPM (Carburetor)
267 lb-ft @ 2800 RPM
1 Year Limited (90 Days Commercial)

Note: Actual power levels may vary depending on Indmar’s calibration and application.

The Indmar “Enhanced Base” fuel and spark is brand new and the perfect engine for the boater who requires a new power plant in their boat. This engine is an excellent replacement for customer who has existing components they want to re-install to get their boat back in the water!