VEGE DB32 3.0L 181ci Car Truck Long Block Remanufactured Crate Engine

Description

Need dependable commercial four-cylinder marine propulsion? Choose the VEGE DB32 Remanufactured Crate Engine car truck long block package. Displacing 3.0L across 181ci in an inline-four configuration, this motor generates 140 BHP at 4800 RPM and 175 lb-ft torque at 3200 RPM. Engineered for commercial and marine service, it restores pulling torque and long-term mechanical efficiency.

A deep-skirt cast iron engine block features precision bored cylinders measuring 4.00 inches with a 3.60-inch stroke. The rotating group incorporates a balanced nodular iron crankshaft, drop-forged connecting rods, and hypereutectic aluminum alloy pistons. Cylinder pressure achieves a 9.2:1 compression ratio for standard fuel operation. A 5.0-quart steel wet sump oil pan maintains continuous oil pickup. Total dry engine weight registers 365 lbs, preserving stable chassis and hull balance.

Key Features of VEGE DB32

Marine mechanics and commercial equipment builders buy VEGE DB32 crate engine packages to recondition work boats and industrial utility vehicles without expensive dealership markup. Each remanufactured long block receives precision deck surfacing, line-honed main bearing saddles, and micro-polished crank journals to eliminate oil burning.

• 4.00-inch cylinder bores feature diamond plateau honing to seat piston rings fast.
• Overhead valve pushrod valvetrain provides eight valves of high-torque low-RPM induction.
• 44.5mm intake valves and 38mm exhaust valves promote smooth combustion chamber scavenging.
• 58cc combustion chambers eliminate detonation knock when burning standard 87-octane pump gasoline.
• Multi-layer steel head gaskets seal combustion fire rings under heavy continuous load.
• Hydraulic flat tappet lifters inside the VEGE DB32 block maintain quiet valve actuation.
• Five-main-bearing crankshaft cancels reciprocating harmonic vibrations across all operating speeds.
• Heavy-gauge steel oil pan clears front frame crossmembers and marine stringers.

Combustion Dynamics Dyno Output Specs

The power curve delivers consistent torque output between 800 and 5,000 RPM. Peak dynamometer output reaches 140 brake horsepower at 4,800 RPM alongside 175 lb-ft torque at 3,200 RPM. Camshaft duration measures 196 degrees on intake and 202 degrees on exhaust at 0.050-inch lift, alongside 0.415-inch valve lift. The motor runs on standard 87-octane regular pump unleaded gasoline. Intake manifold vacuum pulls 19.5 in-Hg at a smooth 700 RPM idle. Operating oil pressure regulates between 40 and 65 PSI at 2,500 working RPM.

Drivetrain Interface Engine Bay Clearance

The rear bellhousing pattern aligns flush to longitudinal manual transmissions, automatic transmissions, and sterndrive intermediate housings. An internal neutral balance crank flange connects straight to production flywheels or drive couplers. Standard engine mount pads align with chassis rubber isolators, preserving four inches of clearance to steering linkages and frame members.

Break-In Protocol Maintenance Parameters

Pre-lube all engine oil passages with a pressurized tank before initial startup to protect journal bearings and lifters. Fill the crankcase with SAE 10W-30 mineral break-in oil and bleed trapped air bubbles from cooling passages. This four-cylinder motor is not engineered for turbocharging exceeding 5 PSI boost, high-RPM track racing, or unmetered nitrous oxide injection.

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

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 timing cover, harmonic damper, stamped valve cover, oil pressure verification report, and an installation instruction handbook.