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363" Long Block – Smeding Performance

363" Long Block

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Block: Dart SHP Block w/ Billet 4 Bolt Mains, 4.125" Bore, 8.2" Deck Height
Crankshaft: 4340 Forged Steel, Internal Balance, 3.400” Stroke
Rods: 5140 Forged Steel I-Beam with 3/8" Bolts, 5.400" Length
Pistons: Custom Forged Aluminum, Reverse Dome, 10.0:1
Rings: Plasma-Moly Top, Low Friction Oil, 1/16” x 1/16” x 3/16”
Rocker Arms: Smeding 1.6 Ratio, 7/16" Stud, Full-Roller
Intake: Edelbrock Performer RPM Air-Gap, Dual Plane
Cylinder Heads: Smeding Aluminum, 205cc Intake Port, 2.08"/1.60" Valves, 58cc Chambers
Warranty: 3 Year, Unlimited Miles

Cam Specs:
400hp: .493”/.510” Lift, 212°/222° Duration @ .050”, 112 LSA
480hp: .508”/.532” Lift, 222°/232° Duration @ .050”, 112 LSA
540hp: .544”/.573” Lift, 238°/248° Duration @ .050”, 110 LSA

Torque Converter: 2,000-2,400rpm Stall w/ 400hp Cam, 2,400-2,800rpm Stall w/ 480hp Cam & 2,800-3,200rpm Stall w/ 540hp Cam Recommended

Final assembly & tuning of this partial engine must be completed by an experienced engine assembler/builder. Smeding Performance is not responsible for damaged caused by user installed parts.

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