VEGE Remanufactured DDF6 2.4L 148ci Industrial Grade Long Block Engine

Description

Balance shaft drive gear bearing seizure and timing chain guide wear halt airport ground service equipment. The VEGE DDF6 Industrial Grade Long Block Engine resolves severe gear vibration during industrial engine rebuild overhauls. This 2.4L 148ci 4-Cylinder powertrain yields 150HP. Mechanics must verify balance shaft carrier backlash against the crankshaft spur gear before oil pan installation.

Heavy wall ASTM A48 Class 35 cast iron forms the rigid industrial cylinder block. Our VEGE engine core houses twin counter-rotating balance shafts, forged steel connecting rods, and induction hardened iron heads. Starter current pulls 150A on 12V. Dry weight reads 330 lbs, sump capacity holds 5.0 quarts, with a base envelope of 22in length, 22in width, 25in height.

Key Features of VEGE DDF6

Ground support technicians buy VEGE DDF6 commercial long block repower assemblies for constant stationary power plants. Industrial cast iron block engineering provides high resistance to cyclical thermal shock in cold weather.

• Cylinder bore ground to 3.445in eliminates oil blowby across continuous duty cycles.
• Piston stroke sized to 3.976in generates high torque leverage for stationary utility generators.
• Steel-backed balance shaft bearings prevent journal galling under continuous rated RPM.
• Stellite faced exhaust valves stop seat erosion when operating on dry propane fuel.
• Heavy duty double roller timing chain halts valvetrain timing lag under load.
• The DDF6 commercial core interfaces with industrial SAE bellhousing adapter plates.
• High volume oil pump feeds constant lubrication to balance shaft bearing galleys.

Hot Cell Dynamometer Metrics

Live dynamometer diagnostics test each DDF6 long block engine before shipping crate sealing. Bench readouts verify 150 BHP and 165 ft-lbs torque output at 3200 RPM continuous load. Oil gallery pressure maintains 50 PSI at 190°F oil sump temperature. Pyrometer probes show 1100°F EGT across exhaust manifold runners. Cylinder compression reads 180 PSI across all four cylinders. Crankshaft center journal runout remains below 0.0002in TIR limit under dynamic full load testing.

Installation Safety Instructions

Mechanical governor control arm linkage requires 6 lbs spring tension for positive throttle return. Do not drop this industrial cast iron motor into passenger sedans or high-speed marine recreational hulls.

• Flush break-in petroleum motor oil and change oil filter element after 50 operating hours.
• Inspect mechanical valve lash clearances to confirm 0.008in intake and 0.012in exhaust cold.
• Torque iron cylinder head fasteners in stages finishing at 75 ft-lbs final specification.

Standard Crate Manifest Scope

Backed by our verified VEGE assembly standard 3-Year 100,000-mile commercial protection warranty, this motor arrives palletized. Manifest includes the built long block, steel oil pan, timing gear cover, stamped valve cover, oil pickup tube, and signed dyno run sheet.