Crower Chevy 262-400 Max Area Low Ratio Steel Billet Roller Cam
Crower Chevy 262-400 Max Area Low Ratio Steel Billet Roller Cam
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Chevrolet Mechanical Roller Camshaft
Engine Make: Chevrolet
Year: 1957-1998
Part Class: Camshaft
Engine Class: Small Block
Camshaft Name: Low Rocker Ratio
Camshaft Series: 390
Engine Type: V8
Engine Size: 262, 267, 283, 302, 305, 307, 327, 350 & 400
Product Type: Mechanical Roller
Valve Lash: .016" intake and .018" exhaust
Lobe center: 108
Advertised Duration: Intake / Exhaust: 289 / 299
Duration @ .050" Lift: Intake / Exhaust: 260 / 264
Duration @ .200" Lift: Intake / Exhaust: 183 / 178
Lobe Lift: Intake / Exhaust: .429 / .408
Rocker Ratio: Intake / Exhaust: 1.5 / 1.5
Rocker Ratio #2: Intake / Exhaust: 1.6 / 1.5
Gross Valve Lift: Intake / Exhaust: .643 / .612
Gross Valve Lift #2: Intake / Exhaust: .686 / .632
CID: 262-307-327
Low RPM: 3700
Peak Torque: 5200
Peak HP: 7800
Redline: 8300
CID #2: 305-350
Low RPM #2: 3500
Peak Torque #2: 5000
Peak HP #2: 7600
Redline #2: 8100
CID #3: 383-406
Low RPM #3: 3100
Peak Torque #3: 4600
Peak HP #3: 7000
Redline #3: 7500
Recommended Kit #1: 84430
Recommended Kit #2: 84431
Recommended Kit #3: 84432
