VEGE DFDA 5.4L 330ci Multi Purpose Long Block Remanufactured Crate Engine

Description

Precision cast grey iron construction reinforces the VEGE DFDA Remanufactured Crate Engine 5.4L 330ci long block configuration. Generating 260 horsepower at 4,500 RPM and 350 lb-ft torque at 2,500 RPM, this modular V8 provides massive towing capability for commercial pickups and vans. Remanufactured multi-angle valve profiles optimize volumetric efficiency, helping haul heavy equipment payloads across steep highway mountain passes.

Deep-skirt cast iron engine blocks incorporate cross-bolted six-bolt main bearing caps supporting a heavy-duty balanced nodular iron crankshaft. Forged powder-metal connecting rods secure hypereutectic aluminum pistons across a 3.552-inch bore and 4.165-inch stroke. Compression registers 9.0:1 for detonation prevention. A stamped steel rear-sump pan holds 6.0 quarts of oil, with total dry weight at 535 lbs.

Key Features of VEGE DFDA

Fleet managers choose to buy VEGE DFDA crate engine packages to rebuild Ford F-Series work trucks and E-Series vans economically. Standardized bolt holes and exact factory dimensions eliminate installation snags, getting revenue-generating work vehicles back on job sites fast.

• Single overhead camshaft heads utilize roller rocker followers to minimize internal engine friction.
• 44.5 mm intake valves deliver dense air charges into cylinders for massive low-end pulling power.
• DFDA heavy-duty units incorporate improved spark plug thread designs to prevent plug blowout issues.
• Cross-bolted main caps anchor the rotating group securely under extreme continuous pulling loads.
• Multi-layer steel head gaskets seal high cylinder combustion pressures across both banks.
• Line-honed camshaft journals maintain uniform oil pressure under heavy summer pulling heat.
• Pre-timed dual timing chains maintain exact synchronization under rapid engine deceleration.

Combustion Chamber Dyno Characteristics

Operating across an engine band from 1,000 to 5,000 RPM, this V8 outputs 260 peak brake horsepower at 4,500 RPM and 350 lb-ft torque at 2,500 RPM. Camshaft duration measures 194 degrees intake at 0.050-inch lift, with 0.480-inch total valve lift. Designed to run on 87-octane regular pump gasoline. Warm idle vacuum pulls 19 in-Hg at 600 RPM, while oil pressure reads 45 to 70 PSI hot.

Chassis Clearance Transaxle Integration

The bellhousing flange bolts directly to modular Ford 4R100 and 4R70W automatic transmissions without custom adapters. Zero-balance internal design permits use of standard flexplates and front harmonic dampers. The rear-sump pan clears heavy truck front twin I-beam crossmembers, providing ample clearance for brake booster lines and exhaust downpipes.

Maintenance Protocols Operating Boundaries

Pre-lube the engine with an external oil tank before starting to protect overhead cam bearing surfaces. Charge the crankcase with 5W-20 synthetic blend oil and bleed the cooling circuit. This engine unit is not engineered for superchargers generating over 6 PSI or continuous high-RPM marine endurance racing.

• Drain break-in motor oil and spin on a fresh filter after the first 50 miles.
• Change the crankcase oil and inspect serpentine drive belts every 3,000 miles of operation.
• Flush engine coolant and inspect radiator cap pressure every 12 months without fail.

Factory Warranty Crate Contents

Includes a 36-Month / 100,000-Mile commercial limited warranty against remanufacturing defects. The secure crate contains the remanufactured long block, complete oil pan, timing covers, reconditioned heads, oil pump assembly, balance documentation sheet, and a comprehensive installation instruction guide.