VEGE Remanufactured VC54 5.7L 350ci Elite Series Long Block Engine

Description

Plastic front timing cover crankshaft sensor air gap errors and distributor gear mesh wear vanish upon installing the VEGE Remanufactured VC54 5.7L Long Block Engine. Supplying 255HP from a 350ci 8-Cylinder commercial long block repower configuration, this build drives commercial transport equipment. Mechanics must verify reluctor ring alignment on the crankshaft snout prior to installing the replacement composite timing cover.

An ASTM A48 Class 30 gray iron casting delivers structural rigidity to neutralize torsional crankcase twist under continuous payload strain. The VEGE engine core employs induction-hardened nodular iron camshaft lobes paired with stellite-faced exhaust valves. Starter current demands 12V 175A draw under load. Total dry weight measures 460 lbs across a 28in length, 26in width, 27in height mounting stance holding 5.0 quarts oil capacity.

Key Features of VEGE VC54

Fleet dispatch managers buy VEGE VC54 commercial long block assemblies to end chronic ignition misfire across aging fleet cargo vans. Dedicated technicians execute certified industrial engine rebuild standards during each assembly phase.

• Nodular cast iron crankshaft maintains 0.0003in TIR total indicated runout across all main bearing journals.
• Hydraulic roller lifters eliminate camshaft lobe wipe under severe continuous fleet idle periods.
• Diamond-honed iron cylinder sleeves establish immediate compression ring seal during initial break-in running.
• Precision CNC surfaced block decks yield 0.0002in flatness to preserve cylinder head fire ring integrity.
• High-volume internal oil pump sustains 50 PSI line pressure across demanding fleet highway duty.
• VC54 commercial core casting includes reinforced main bearing web bulkheads to arrest chassis vibration.
• Tri-metal copper-lead bearings deliver 0.0015in clearance to control severe hydrodynamic bearing stress.

Dynamometer Calibration Bench Load Data

Automated test cells indicate 255 continuous BHP and 330 ft-lbs torque output at 4000 RPM continuous sweep testing. Instrumentation logs 52 PSI oil gallery pressure at 195°F oil sump temperature, while exhaust gas temp records 1240°F under dyno pull. Gauge checks verify 175 PSI compression across all eight cylinders within 4% variance. Center journal deflection clocks at 0.0003in TIR on the VC54 long block engine.

Field Service Directives Maintenance Rules

Mechanical throttle lever operation takes 5 lbs pull force through the linkage bracket assembly. This motor is NOT engineered for transverse front-wheel drive car platforms or marine bilge environments. Certified technicians must carry out standardized shop procedures during initial checkout.

• Drain break-in crankcase oil supply and replace filter element at 500 miles.
• Set hydraulic roller lifter preload depth between 0.035in and 0.045in before valve cover installation.
• Verify cylinder head bolt tension values following manufacturer sequences after 50 operating hours.

Warranty Statement Crate Manifest Contents

All rebuilding procedures meet strict VEGE assembly standard metrics covered by a 3-Year 100,000-mile warranty. The banded transport pallet holds the assembled long block, steel oil pan, aluminum timing cover, composite valve covers, oil pickup screen, and verified dyno run card.