Dress Engine w/Accessory Drive
- Not designed for late model applications that were originally equipped with factory fuel injection
- The engine will require a controller kit it is not included
- This engine uses a 58x reluctor wheel on the crankshaft and a 4x cam sensor located in the timing cover
- Uses EV6 type fuel injector
- Not for EGR
Recommended Stall Converter: 2200+ RPM
Recommended Fuel: 91 Octane
- New GM 6.2L aluminum block
- Nodular Iron Crankshaft: 3.622 in. Stroke
- Forged Connecting Rods: 6.098 in.
- Hypereutectic Pistons
- 10.7:1 Compression
- Internally Balanced (Balancer Included)
- LS3 Aluminum
- Combustion Chamber: 68 cc
- Intake Valve: 2.165 in.
- Exhaust Valve: 1.600 in.
- Hydraulic Roller
- Duration at .050 in. Lift: 225 Intake, 238 Exhaust
- Lift: .612 in. Intake, .585 in. Exhaust
- Lobe Separation: 113 Degrees
- GM LS3 Intake Manifold, fuel rails, injectors
- Drive-By-Wire throttle body
- GM Hot Rod universal oil pan
- AC Delco coil packs and plug wires
- Firing Order: 1-8-7-2-6-5-4-3
- ACDelco 41-985 spark plugs (.040 in. Gap)
- Includes coil packs, coil wiring harness, crank, cam, coolant, knock, oil pressure, map sensors, and complete accessory drive system (balancer, water pump, alternator, power steering pump, A/C compressor, belt, and all pullies).
Engine Break-In Procedure
Use or break-in oil or conventional (non-synthetic) multi-viscosity oil with zinc additive for the first 500 miles of operation. Avoid hard acceleration for sustained periods. Periodically change the engine speed while driving to help seat the rings. While the engine is running, be sure to check oil pressure and coolant temperature, and check for fluid leaks, such as oil, transmission fluid, fuel, and coolant/antifreeze. Also, listen for any unusual sounds. Should you hear an unusual sound, shut the engine off, check for the source, and correct it.
Engines with flat tappet cams only - Start the engine and bring it to 2,000 RPM. Get the engine running smoothly. Then vary the engine speed from 1,800-2,200 RPM in a slow acceleration/deceleration cycle for 30 minutes. This is necessary to provide adequate oil splash and lifter rotation to properly mate each lifter to its lobe.
At 500 Miles change the engine oil and filter using conventional (non-synthetic) oil. After 6,000 miles, synthetic oils can be used in your engine. For flat tappet cam engines, continued use of oil with zinc or a zinc additive for the life of your engine is recommended.
Will this setup work a 07 GMC Yukon
Will this fit in a 2000 GMC Sierra 1500 SL 4x4
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