VEGE Remanufactured DCX5 5.3L 325ci Industrial Grade Long Block Engine

Description

Active fuel management lifter collapse and oil consumption from stuck piston rings paralyze municipal work fleets. The VEGE Remanufactured DCX5 Industrial Grade Long Block Engine eliminates recurring internal valvetrain failure during an industrial engine rebuild. This 5.3L 325ci 8-Cylinder iron motor produces 305HP. Technicians must verify knock sensor sub-harness resistance before intake manifold mounting.

Heavy wall ASTM A48 Class 35 gray iron forms the deep skirt block beneath precision resurfaced A356 aluminum cylinder heads. A balanced AISI 1045 forged steel crank spins inside tri-metal bearings inside this VEGE engine assembly. Electrical starter units draw 170A from standard 12V heavy duty commercial battery circuits. Unrigged dry weight reaches 430 lbs with exterior dimensions of 28in length, 25in width, 28in height. The cast aluminum oil pan holds 6.0 quarts.

Key Features of VEGE Remanufactured DCX5

Shop directors buy VEGE Remanufactured DCX5 Industrial Grade Long Block Engine units to restore severe service fleet vehicles. Every commercial long block repower integrates upgraded non-AFM valvetrain components to guarantee continuous heavy duty operating life.

• Solid hydraulic roller lifters eliminate active fuel management failure points across fleet route cycles.
• Six bolt cross bolted main bearing caps secure the crankshaft journals under continuous high load.
• 0.0016in connecting rod bearing clearances preserve protective hydrodynamic oil films during heavy towing.
• The DCX5 commercial core features plateau honed iron cylinder walls that seat piston rings fast.
• Multi layer steel cylinder head gaskets maintain fire ring seal integrity under elevated combustion heat.
• Stellite faced exhaust valves withstand continuous thermal stress without valve seat sink.
• Hardened chromoly pushrods resist valvetrain deflection during sustained high RPM highway hauling.

Cell Testing Continuous Load Limits

Cell load testing verifies this DCX5 long block engine at 305 BHP and 335 ft-lbs of continuous torque at 4200 RPM. Internal oil galleries show 52 PSI at 195°F oil pan thermal stabilization. Exhaust pyrometer gauges register 1240°F during extended continuous brake load sequences on the test absorber. Mechanical compression checks confirm 185 PSI across all eight cylinders within 3% balance across both banks. Crankshaft total runout measures under 0.0003in TIR across all journals to preserve internal bearing babbit surfaces under load.

Chassis Setup Maintenance Protocols

Drive-by-wire electronic throttle body plugs snap into connector receptacles with zero manual cable adjustment. This Gen IV iron block engine is NOT engineered for marine inboard craft, lightweight kit cars, or older carbureted intake systems without ignition control boxes.

• Drain break-in motor lubricant and replace the spin-on filter element at 500 miles or 30 operating hours.
• Hydraulic roller lifters seat on fixed pedestal trays with zero manual valve lash adjustment steps required.
• Torque cylinder head torque-to-yield fasteners using specified angle rotation increments without subsequent hot retorque passes.

Crated Shipment Warranty Provisions

Built to match the rigorous VEGE assembly standard, this industrial long block carries a 3-Year 100,000-mile commercial warranty. The timber freight crate encloses the sealed long block, aluminum oil pan, timing cover, steel valve covers, oil pickup screen, and authenticated shop dynamometer quality checklist.