VEGE DFD2 4.6L 281ci Car Truck Long Block Remanufactured Crate Engine

Description

Featuring precision remanufactured block architecture, the VEGE DFD2 Remanufactured Crate Engine 4.6L 281ci long block restores classic American V8 performance. The unit generates 215 horsepower at 4,400 RPM and 285 lb-ft torque at 3,500 RPM. Overhead camshaft engineering pairs with computer-controlled fuel injection to provide dependable propulsion across full-size passenger sedans and light-duty pickup trucks.

Deep-skirt cast grey iron cylinder blocks feature cross-bolted six-bolt main bearing caps clamping a micro-polished nodular cast iron crankshaft. Powdered metal connecting rods secure hypereutectic aluminum pistons running a 3.552-inch bore and 3.543-inch stroke. Static compression checks in at 9.4:1 for dependable daily operation. The rear-sump steel oil pan holds 6.0 quarts, with complete dry mass registering at 500 lbs.

Key Features of VEGE DFD2

Fleet operators buy VEGE DFD2 crate engine packages to return Crown Victoria sedans, F-150 trucks, and Town Cars back to frontline duty. Proven remanufacturing processes eliminate factory casting flaws to provide durable service life across high-mileage road transport.

• Single overhead camshaft heads employ roller rocker arms for smooth low-friction valvetrain operation.
• 44 mm intake valves deliver balanced airflow into hemispherical combustion chambers.
• DFD2 replacement long blocks feature line-honed main tunnels for optimal bearing oil clearance.
• Cast aluminum front covers seal oil circuits while supporting accessory drive brackets.
• Hydraulic lash adjusters maintain zero lash under fluctuating oil temperatures.
• Precision deck milling creates flat contact planes for multi-layer steel gaskets.
• Dual roller timing chains maintain synchronized cam timing across both cylinder banks.

Combustion Chamber Dyno Characteristics

This modular two-valve V8 delivers smooth propulsion from 1,200 to 5,000 RPM, achieving 215 peak brake horsepower at 4,400 RPM and 285 lb-ft torque at 3,500 RPM. Factory camshaft specs feature 192 degrees intake duration at 0.050-inch lift with 0.480-inch total lift. The system operates on standard 87-octane regular pump gasoline. Intake vacuum registers at 20 in-Hg at a smooth 600 RPM idle, backed by 45 to 70 PSI oil pressure hot.

Chassis Clearance Transaxle Integration

Cast iron block bosses mate straight to modular two-valve 4R70W and 4R75E automatic transmission housings. Internal zero-balance configuration pairs with factory flexplates and front harmonic dampers. The deep oil pan design drops cleanly behind front suspension crossmembers, providing ample clearance for steering intermediate shafts and steering boxes.

Maintenance Protocols Operating Boundaries

Pressurize oil galleries with an external priming tank to lubricate overhead cam journals before starting. Charge the cooling passages with clean 50/50 coolant mix and bleed all trapped air. This remanufactured engine package is not engineered for twin-turbo setups, methanol race fuel, or sustained track racing beyond 5,500 RPM.

• Exchange initial running oil and replace the oil filter after the first 50 miles.
• Conduct oil changes and inspect valve cover seals every 3,000 miles of service.
• Inspect cooling hoses and test coolant freeze protection every 12 months without delay.

Factory Warranty Crate Contents

Backed by an extensive 36-Month / 100,000-Mile limited warranty covering manufacturing and material defects. The crated package arrives with the complete remanufactured long block, stamped oil pan, timing components, oil pump unit, test run certification paperwork, and an instruction checklist.