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The 1966 Street Hemi |
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The 1966 Street Hemi |
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| Engine Specifications |
Engine Block: Cast Iron (very heavy stuff) Engine Heads: Cast Iron Hemispherical (also very heavy) Engine Mains: 4-bolt, cross-bolted Crankshaft: Forged Steel Connecting Rods: Forged Steel Pistons: Forged Aluminum Bore x Stroke: 4.25" x 3.75" Displacement: 426 cubic inches Horsepower: 425 @ 5000 rpm, Torque: 490 @ 4000 rpm Compression ratio: 10.25 to 1 CC Volume: 168cc min / 174cc max Valve Diameter: 2.25" Intake, 1.94" Exhaust Camshaft Type: Solid lifter (1966 -1969) Hydraulic lifter (1970 -1971) Cam Lift: .467" Int, .473" Exh (1966 -1969) .490" Int, .481" Exh (1970 -1971) Cam Duration: 276 deg (1966 -1967) 284 deg (1968 -1971) Intake: Cast iron (also very heavy) Carburetion: 2 x 4-bbl Carter AFB Front: 4139S Rear: 4140S with heat Ignition: Dual point, vacuum advance |
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