VEGE Remanufactured DC25 6.0L 366ci Industrial Grade Long Block Engine

Description

Lifter bore wear and severe oil consumption from active fuel management failure cease after installing the VEGE Remanufactured DC25 6.0L Long Block Engine. Supplying 360HP from its 366ci 8-Cylinder commercial long block repower setup, this unit powers heavy commercial haulers. Technicians must check rear oil barbell gallery plug seating depth before torquing down the rear cover plate.

Cast from heavy ASTM A48 Class 35 gray iron, the engine block provides massive structural strength to counter torsional bending. The VEGE engine core utilizes induction-hardened nodular iron crankshaft journals and stellite exhaust valves. Cranking starter demand requires 12V 185A. Engine dry weight measures 510 lbs inside a 29in length, 26in width, 28in height chassis envelope holding 6.0 quarts oil.

Key Features of VEGE DC25

Municipal highway maintenance fleets buy VEGE DC25 commercial long block configurations to eliminate recurring lifter roller failure. Every production run enforces certified industrial engine rebuild quality tolerances.

• Nodular cast iron crankshaft features micro-polished journal surfaces with 0.0003in TIR runout tolerance.
• Non-MDS valley blockoff plates eliminate premature hydraulic lifter oil starvation issues under load.
• Centrifugally cast iron cylinder walls receive fine diamond plateau honing for long ring life.
• CNC milled deck surfaces ensure 0.0002in flatness to stop high-pressure cylinder head fire-ring blowby.
• High-volume internal oil pump maintains 55 PSI line pressure across demanding fleet highway duty.
• DC25 commercial core architecture incorporates deep-skirt six-bolt cross-bolted main bearing caps for crankcase rigidity.
• Tri-metal copper-lead bearings establish 0.0016in running clearance to protect crank journals from wear.

Bench Dynamometer Load Operating Limits

Dynamometer load trials verify 360 continuous BHP alongside 380 ft-lbs torque output at 4200 RPM continuous operational rating. Galley pressure maintains 55 PSI at 195°F oil sump temperature, while exhaust gas temp levels off at 1280°F during dyno load. Bench sensors record 180 PSI compression across all eight cylinders within 3% balance. Crankshaft runout checks at 0.0003in TIR on the DC25 long block engine.

Vehicle Setup Guidance Maintenance Rules

Throttle spool return resistance measures 5 lbs pull effort on the linkage bracket assembly. This powertrain is NOT manufactured for transverse front-wheel-drive passenger car conversions. Plant technicians must execute these scheduled service steps without exception.

• Drain break-in engine oil reservoir and replace oil filter at 500 miles or 30 hours.
• Set hydraulic roller lifter preload depth between 0.040in and 0.050in before sealing valve covers.
• Check exhaust manifold stud nuts for proper clamping tension after the initial run cycle.

Warranty Statement Wood Crate Inventory

Engine remanufacture follows VEGE assembly standard procedures protected by a 3-Year 100,000-mile fleet warranty. The enclosed wood crate contains the fully assembled long block, stamped sheet-metal oil pan, front timing cover, stamped valve covers, oil pickup tube, and an inspector-certified dyno test document.