VEGE Remanufactured DFX9 2.0L 122ci Compact Car Long Block Engine

Description

Halt expensive fleet maintenance delays with the VEGE DFX9 Compact Car Long Block Engine during your commercial long block repower. This 2.0L 122ci 4-Cylinder single overhead cam powerplant delivers 110HP for light commercial runabouts. Technicians must check valve seat insert depth in cylinder head ports because split port intake heads require verified valve seat retention to prevent dropped valve seats.

Solid ASTM Class 30 gray iron forms the deep skirt 4-Cylinder block structure. Every VEGE engine core includes a precision ground nodular iron crankshaft and shot-peened forged steel connecting rods. Stellite exhaust valve faces work inside sintered powder metal valve guides for heat dissipation. The 12V starter pulls 140A during cold crank tests. Net dry weight totals 260 lbs with dimensions of 22in length, 20in width, 22in height, with 4.0 quarts oil capacity.

Key Features of VEGE DFX9

Fleet operators buy VEGE DFX9 Compact Car Long Block Engine cores to finalize an industrial engine rebuild without costly equipment downtime. Robotic deck surfacing creates a Ra 30 surface finish to guarantee multi layer head gasket adhesion under severe operating stress.

• An economical 2.0L 122ci displacement provides dependable power for inner city delivery vehicles.
• Two-bolt main caps stabilize crankshaft journals against rotational deflection under load.
• Moly coated skirt pistons reduce cylinder wall friction to preserve shaft horsepower output.
• The DFX9 commercial core camshaft timing delivers balanced torque across the entire engine RPM band.
• High volume oil pump gears deliver constant fluid pressure to overhead camshaft journals.
• Cast iron exhaust seats resist pitting from low sulfur fuels during continuous highway transit.
• Multi layer steel cylinder head gaskets maintain fire ring seal against deck pressures exceeding 170 PSI.

Dynamometer Verification Operational Thresholds

Dynamometer cell checks confirm the DFX9 long block engine generates 110HP and 125 ft-lbs of shaft torque at 5,000 RPM. Load cells maintain 2,200 RPM continuous duty while internal gallery oil pressure remains steady at 40 PSI to 55 PSI. Sump fluid stabilizes at 190°F and exhaust gas heat reaches 1,160°F. Combustion chamber compression registers 170 PSI across all four cylinders within 4% variance. Crankshaft centerline runout measures 0.0002in TIR to verify true rotational alignment.

Field Installation Maintenance Protocols

Throttle cable linkages require 4 lbs pull force to guarantee positive return to idle position. Do not drop this commercial replacement engine into high displacement pickup chassis or marine skiffs lacking closed marine cooling loops. Maintenance teams must execute standard shop inspection protocols.

• Perform break-in oil drainage and filter changeout after 500 miles or 30 operating hours.
• Inspect timing belt tensioner position to verify correct tooth engagement and spring tension.
• Check cooling system thermostat operation to verify standard coolant flow initiates at 190°F.

Crate Manifest Coverage Terms

Every rebuild matches the proven VEGE assembly standard backed by a 3-Year 100,000-mile parts warranty. Inside the timber shipping crate sits the assembled long block core, steel oil pan, timing gear cover, stamped valve cover, oil pump with screen, and the certified shop dyno checklist.