Ford Hydraulic Roller Camshaft (For Engines originally equipped with Roller cam)
Ford - 221, 255 (4.2L), 260, 289, 302(5.0L) & Boss 302 (For Engines originally equipped with Roller cam)
Performance level 1 - Original - Launches hard with A.O.D. transmission. Torque all over the tach! Brutal bottom end.
INT/EXH - Dur @ .050” Lift: 212°/212° RR: 1.6/1.6 Gross Lift: .531”/.531” LSA: 114° RPM: 2100 to 5300 Redline: 5800
221, 255 (4.2L), 260, 289, 302(5.0L) & Boss 302
.000" intake and .000" exhaust
Advertised Duration: Intake / Exhaust
Duration @ .050" Lift: Intake / Exhaust
Lobe Lift: Intake / Exhaust
Rocker Ratio: Intake / Exhaust
Gross Valve Lift: Intake / Exhaust
Launches hard with A.O.D. transmission. Torque all over the tach! Brutal bottom end.
Level 1 indicates a good stock replacement camshaft. Intended for stock or near-stock engines and drive trains. These profiles are designed to enhance throttle response and low end torque in vans, trucks, passenger cars and mild marine applications while delivering fuel efficient motoring.
Stock or small CFM carburetors, small diameter tube heads and dual exhaust is recommended for maximum benefit. 8.5:1 compression, 2.70 to 3.25 ring and pinion, automatic transmissions with stock converter or manual transmission.
Recommended Kit #1
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