VEGE 713J 2.5L 2458cc High Output Long Block Remanufactured Crate Engine

Description

Haul recreational gear on mountain passes with the VEGE 713J Remanufactured Crate Engine high-output long block package. Displacing 2.5L across 2458cc in a boxer flat-four configuration, this motor generates 175 BHP at 6000 RPM and 172 lb-ft torque at 4400 RPM. Designed for multi-port fuel injection, it repowers sports wagons and crossovers while providing strong passing torque and exceptional throttle response.

A cast aluminum semi-closed boxer block houses centrifugally cast iron cylinder liners precision bored to 3.92 inches and stroked to 3.11 inches. The rotating group features a heat-treated forged steel crankshaft, forged connecting rods, and high-compression hypereutectic aluminum pistons. Cylinder pressure achieves a 10.2:1 compression ratio for responsive combustion. A 4.5-quart steel oil pan maintains continuous oil pickup. Dry engine mass checks in at 275 lbs, preserving balanced vehicle handling.

Key Features of VEGE 713J

Enthusiast drivers buy VEGE 713J crate engine packages to recondition all-wheel-drive sports crossovers without dealer markup. Each remanufactured unit receives blueprinted bearing clearances, multi-angle valve seat profiling, and upgraded multi-layer steel head gaskets for sustained high-RPM operation.

• 3.92-inch cylinder bores feature diamond plateau honing to seat piston rings fast.
• SOHC performance camshaft grind expands intake air charge across mid-range RPM spans.
• 36mm intake valves and 32mm exhaust valves provide smooth air velocity through aluminum heads.
• 49cc combustion chambers prevent pre-ignition knock on regular or premium pump gasoline.
• Multi-layer steel head gaskets seal combustion fire rings under high thermal loads.
• High-rate valve springs inside the VEGE 713J valvetrain eliminate valve float at high engine speeds.
• Nitrided forged steel crankshaft journals provide superior resistance against bearing wear.
• Stamped steel oil pan clears front subframe members and steering rack boots.

Combustion Dynamics Dyno Output Specs

The power curve delivers responsive performance between 1,200 and 6,500 RPM. Peak dynamometer output reaches 175 brake horsepower at 6,000 RPM along with 172 lb-ft torque at 4,400 RPM. Camshaft duration measures 212 degrees on intake and 208 degrees on exhaust at 0.050-inch lift, alongside 0.355-inch valve lift. The motor runs on 87-octane regular or 91-octane premium pump unleaded gasoline. Manifold vacuum measures 19 in-Hg at a smooth 750 RPM idle. Cruising oil pressure stabilizes between 48 and 70 PSI at 3,200 RPM.

Drivetrain Interface Engine Bay Clearance

The rear bellhousing pattern aligns flush to longitudinal manual transaxles and automatic transmission cases. An internal neutral balance crank flange connects straight to original flywheels or torque converter flexplates. Factory engine mount brackets line up with chassis rubber isolators, preserving three inches of clearance to steering racks and radiator fans.

Break-In Protocol Maintenance Parameters

Pre-lube all engine oil passages with a pressurized tank before initial startup to protect journal bearings. Fill the crankcase with SAE 10W-30 mineral break-in oil and bleed trapped air bubbles from heating circuit hoses. This high-output boxer motor is not engineered for turbocharger boost, competitive drag strip launches, or unmetered nitrous oxide injection.

• Run motor at 2,000 RPM for 20 minutes to bed in camshaft lobes.
• Drain initial break-in oil and install a fresh oil filter after the first 500 miles.
• Replace crankcase motor oil and inspect all drive belts every 3,000 miles.

Verified Warranty Physical Crate Manifest

A 36-Month / 100,000-Mile nationwide limited warranty provides long-term mechanical protection against defects. The heavy transport crate contains the remanufactured long block, stamped steel oil pan, aluminum water crossover pipe, harmonic damper, stamped valve covers, oil pressure verification report, and an installation instruction handbook.