VEGE 344A 3.5L 3498cc Multi Purpose Long Block Remanufactured Crate Engine

Description

Compacted graphite cast iron metallurgy reinforces the VEGE 344A Remanufactured Crate Engine 3.5L 3498cc multi purpose long block package. This remanufactured six-cylinder engine generates 240 brake horsepower at 5,800 RPM for versatile light truck and van applications. Multi-port electronic fuel injection feeds calibrated gasoline charges straight into intake runners with zero unburned fuel puddling across variable throttle inputs.

An aluminum open-deck engine block casting integrates cast iron liners honed to a 3.76-inch bore and a 3.20-inch stroke length. The rotating group features a micro-finished forged steel crankshaft anchored by four-bolt cross-bolted main journal caps. Hypereutectic aluminum pistons establish a 10.3:1 compression ratio above forged steel connecting rods. A five-quart aluminum oil pan controls lubrication while dry engine weight totals 315 lbs.

Key Features of VEGE 344A

Fleet operators choose to buy VEGE 344A crate engine units to repower passenger vans and light utility haulers. Rigorous remanufacturing brings each casting back to strict original factory tolerances and deck squareness for dependable long-term road service.

• Twenty-four valve dual overhead camshaft architecture optimizes volumetric airflow efficiency across mid-range engine speeds.
• Continuous variable valve timing phasers maintain optimum torque across broad operating speed ranges.
• Molybdenum-coated piston skirts reduce cylinder wall friction during critical cold start cycles.
• Multi-layer steel cylinder head gaskets maintain combustion chamber seal under extreme engine temperatures.
• High-capacity internal oil pumps maintain pressurized lubricant delivery to overhead camshaft journal bores.
• Exact 344A multi purpose long block mounting dimensions interface straight with factory vehicle engine brackets.
• Silent-type roller timing chains eliminate timing slack to protect precise valve timing synchronization.

Dynamic Dyno Torque Metrics

Operating across an active 1,600 to 6,200 RPM power band, this 3.5-liter V6 generates 240 brake horsepower at 5,800 RPM. Peak torque output registers 260 lb-ft at 4,400 RPM to provide solid pulling force for loaded transport vehicles. Dual overhead camshafts feature 208 degrees duration at 0.050-inch lift with 0.380 inches of gross valve lift. Recommended fuel is standard 87-octane pump gasoline. Warm idle vacuum pulls 18.5 in-Hg while oil pressure maintains 45 to 65 PSI at highway speeds.

Chassis Crossmember Drop Clearance

The rear block interface bolts straight to factory automatic transaxles and rear-wheel-drive transmission bellhousings using precision dowel sleeves. A neutral-balance flexplate unit isolates driveline vibration under heavy acceleration. Factory motor mount bosses seat the cylinder block flat between frame rails, providing generous oil pan drop clearance above steering linkages and chassis suspension crossmembers without fabrication.

Break In Maintenance Protocol

Pre-lube all internal oil passages using an external pressurized lubrication canister before first ignition fire. Charge the crankcase with SAE 5W-30 break-in oil containing elevated zinc levels for piston ring seating. This remanufactured crate engine is not engineered for aftermarket turbo boost additions, unmetered nitrous systems, or marine propulsion applications.

• Run the motor between 1,800 and 2,200 RPM for 20 minutes to seat rotating group bearings.
• Change the initial break-in oil and spin-on filter element at the first 500 miles.
• Schedule regular oil and filter changes every 3,000 miles or every 6 months of severe service.

Verified Crate Manifest Terms

A comprehensive 24-Month or 50,000-Mile warranty covers all internal remanufactured mechanical components against defect. The secured freight container encloses the complete long block engine unit, sealed oil pan, dual valve covers, front timing cover, internal oil pump, and an official factory dynamometer inspection verification sheet for technician records.