Perkins 4.41 Torque & Engine Specifications
Engine Details & Torque Specs
Engine Make: Perkins
Engine Cubic Inches: 248
Engine Model: 4.41
Engine Notes: flanged liners no fire dam 6 bolt balancer
Other Notes: flanged liners no fire dam, 6 bolt balancer
Year/Serial: Fuel: Diesel
Cylinders: 4
Bore: 3.979"
Stroke: 5.000"
Firing Order: 1-3-4-2
Intake Valve Lash: .008" (.203 mm)
Exhaust Valve Lash: .018" cold (.457 mm)
Rod Torque: 92 ft/lbs
Head Torque: 80 ft/lbs, 80 ft/lbs short bolts +150 degrees, medium bolts +180 degrees, long bolts +210 degrees
Main Torque: 185 ft/lbs
Rod Journal Diameter: 2.4988-2.4996"
Main Journal Diameter: 2.9984-2.9992"
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