Ford 4.6 V8

Description

Command 215 horsepower and 4.6 liters of dyno-certified modular displacement while holding engine coolant temperatures below 200°F during grueling municipal fleet and commercial route operations inside this Ford 4.6L Modular Remanufactured Engine. Engineered for commercial fleet utility chassis, this two-valve single-overhead-camshaft iron block engine features deep-skirt cross-bolted main bearing caps and overhead roller finger followers.

Featuring high-strength gray iron construction, this 90-degree V8 block features deep-skirt cross-bolted main bulkheads and an Ra 25 micro-inch deck finish. Internals include a micro-polished nodular iron crankshaft supported by cross-bolted caps, forged powdered metal connecting rods, and aluminum alloy pistons. Bores receive diamond plateau honing with a 45-degree angle. Dry block weight equals 500 lbs with a six-quart oil pan capacity.

Key Features of Ford 4.6L

Fleet operators buy Ford 4.6L long block engine units to minimize maintenance costs on regional transport vehicles. Detailed machine shop inspection procedures verify all bearing clearances before final crating for transport to maintenance hubs.

• Deep-skirt cast iron engine block design provides extreme bottom-end rigidity under maximum load.
• Cross-bolted four-bolt main bearing caps anchor the bottom end under severe payload hauling stress.
• Single overhead camshafts actuate two valves per cylinder through hydraulic lash adjusters and roller followers.
• Ford 4.6L crankshaft-driven gerotor oil pump maintains 50 PSI steady fluid volume to overhead valvetrain gear.
• Multi-layer steel cylinder head gaskets withstand 190 PSI dynamic combustion strokes without failure.
• Cast iron cylinder block casting absorbs continuous combustion thermal spikes during summer fleet runs.
• Diamond plateau cylinder honing provides rapid moly ring seat without cylinder bore burnishing.
• Fluoroelastomer rear main seal locks motor oil inside the crankcase envelope.

Universal Modular SOHC Operational Metrics

Operating parameters require 20 to 25 PSI hot idle pressure and 45 to 65 PSI hot cruise pressure under load. Operating thermostat regulation maintains coolant heat between 192°F and 205°F during vocational service cycles. Dyno-verified output reaches 215 continuous horsepower at 4,500 RPM and 285 lb-ft torque at 3,500 RPM. A 9.4:1 compression ratio operates within 175 to 185 PSI cylinder pressure thresholds. Radiator circuits reject 4,200 BTU/min heat during severe commercial fleet operations across regional freight corridors.

Modular Universal Driveline Alignment Specs

The rear crankshaft hub incorporates a 6-bolt flywheel bolt pattern engineered for commercial 4R70W and 4R75E automatic transmissions. Front crankshaft snout measures 1.259 inches with standard keyways for dynamic balancer installation. Crankshaft endplay checks out between 0.003 and 0.007 inches using precision dial indicators. Torque converter pilot bore centers commercial automatic transmission input shafts without friction.

Universal Modular Chain Drive Priming

Pre-lubricate oil circuits with an external pressure canister prior to first start to charge timing chain hydraulic tensioners and overhead camshaft galleries. Fill cooling system with approved coolant mixture using vacuum cooling tools to prevent hot spots. Not engineered for supercharged racing applications, continuous marine salt water usage, or vehicles exceeding factory gross axle ratings.

• Inspect external accessory belt drive alignment and fluid levels each shift.
• Check primary timing chain tensioner guide wear every 50 operating hours.
• Change crankcase motor oil and heavy spin-on filter every 4,000 miles.

Universal Modular Commercial Warranty Manifest

Covered by a 3-Year / 100,000-Mile commercial fleet warranty covering structural block defects and internal parts. The reinforced shipping container contains the remanufactured long block engine, high-flow oil pump, oil pickup tube, complete installation gasket kit, spark plug seals, pre-lube instructions, and hot-test dyno reports.