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6.2L LS3 V8 MARINE ENGINE

Indmar Part # 417738
The Indmar “LS3” 6.2L V8 engine includes the following (when ordered under the above part number).
High-Flow Cylinder Head
Hollow Steel Camshaft
Returnless Fuel Injection
Cast Iron Crankshaft
Cast Aluminum Block
Stainless Steel Fuel Rail
Raised Rail Rocker Arm Covers
Oil Level Sensor
Forged Powder Metal Connecting Rods
Powder Metal Main Bearing Caps
Exhuast Manifold
Intake Manifold
Metric Fastners
Extended Life Spark Plugs
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Specifications:

Type:
Displacement:
Compression Ratio:
Valve Configuration:
Valve Lifters:
Firing Order: 1
Bore x Stroke:
Fuel System:
Fuel Type:
Engine Orientation:
Valves Per Cylinder:
Bore Center (mm):
Engine Mass:
Emission Controls:
Horsepower:
Torque:
Warranty:
6.2L V-8 (Gen-IV Small Block)
6162 cc (376.0 ci)
10.7:1
Overhead Valves (2 valves per cylinder)
Hydraulic Roller
1 - 8 - 7 - 2 - 6 - 5 - 4 - 3
 103.25 x 92 mm
Port Fuel Injection
Premium Fuel recommended, not required
Longitudinal
2
111.76
TBD
Positive Crankcase Ventilation (PCV)
418 hp (312 kW) @ 5400 rpm
424 lb-ft (575 Nm) @ 4600 rpm
2 Year Limited (90 Days Commercial)
Note: Actual power levels may vary depending on Indmar’s calibration and application.
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Our Company

About Us
Engine Exhaust Systems
Cross Over Reference Guide
Find a Distributor

Manifolds and Risers

Chevrolet Aluminum Exhaust
Chris Craft
Chrysler
Crusader
Detroit Diesel
Flagship
Graymarine
Indmar
Interceptor
Mercruiser
OMC
Perkins
Pleasurecraft
Universal Atomic 4
Volvo Penta
Waukesha

Parts

Adaptor Bell Housings
Center Discharge Riser
Center Dishcharge Manifold & Riser System Dimensions
Exhaust Risers & Connectors
Flame Arrestors
Rubber Engine Mounts
Thermostats & Thermostat Assemblies

Warranty

3 Year Warranty
1 Year Warranty
Barr Marine by EDM |  100 Douglas Way Natural Bridge, VA  | 540.291.4180 
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