VEGE Remanufactured DCEX 2.4L 145ci Car Truck Long Block Engine

Description

Timing chain hydraulic tensioner ratchet slippage and cam tower O-ring oil leaks into spark plug tubes resolve after installing the VEGE Remanufactured DCEX 2.4L Long Block Engine. Delivering 155HP from a 145ci 4-Cylinder commercial long block repower format, this unit powers commercial fleet vans. Mechanics must verify camshaft carrier oil gallery O-ring compression crush before securing upper cam housings.

Constructed around an ASTM A48 Class 30 gray iron block with an aluminum dual-cam head, this engine resists warping under load. The VEGE engine core incorporates induction-hardened forged camshafts and stellite valves. Starter electrical draw requires 12V 145A. Dry unrigged mass measures 295 lbs across a 22in length, 21in width, 24in height stance with 4.5 quarts capacity.

Key Features of VEGE DCEX

Logistics operators buy VEGE DCEX commercial long block engines to resolve persistent valvetrain failure across municipal transit fleets. Clean-room machine shops execute verified industrial engine rebuild tolerances on every production assembly.

• Forged micro-alloy steel crankshaft features micro-polished bearing surfaces with 0.0002in TIR runout tolerance.
• Multi-layer steel cylinder head gaskets maintain combustion chamber seal integrity under severe thermal cycling.
• Diamond plateau-honed cylinder liners establish immediate compression ring seal during break-in running.
• Tri-metal copper-lead bearings maintain 0.0013in hydrodynamic running clearance to stop crank journal scoring.
• Precision-ground valve guide bores eliminate lateral valvetrain stem play across high operational engine hours.
• DCEX commercial core layout uses structural webbing along the engine block skirt to arrest chassis vibration.
• High-capacity internal oil pump sustains 50 PSI line pressure across demanding fleet highway duty.

Dynamometer Test Bench Load Limits

Automated test cells indicate 155 continuous BHP and 160 ft-lbs torque output at 5200 RPM continuous sweep testing. Instrumentation logs 50 PSI oil gallery pressure at 190°F oil sump temperature, while exhaust gas temp records 1210°F under dyno pull. Gauge checks verify 185 PSI compression across all four cylinders within 3% variance. Center journal deflection clocks at 0.0002in TIR on the DCEX long block engine.

Chassis Installation Limits Maintenance Rules

Mechanical throttle lever operation takes 4 lbs pull force through the linkage bracket assembly. This engine is NOT engineered for longitudinal rear-wheel drive trucks or heavy industrial stationary equipment. Shop mechanics must observe verified commercial engine service procedures without exception.

• Flush break-in engine oil and swap spin-on filter at 500 miles service interval.
• Check hydraulic lash adjuster zero-lash baseline depth before camshaft cover torquing.
• Inspect cooling water crossover pipe O-ring compression seal after initial operating heat cycle.

Warranty Coverage Packaged Core Manifest

Every commercial build complies with VEGE assembly standard metrics backed by a 3-Year 100,000-mile parts warranty. The timber freight crate houses the long block core, steel oil pan, aluminum timing cover, stamped valve covers, oil pickup tube, and signed dyno verification form.