Ford - 4.6L & 5.4L 4 Valve
Performance level - Stage 2 - Hot street profile. Emphasis on mid range. Spring recommended.
INT/EXH - Dur @ .050” Lift: 194°/200° RR: 1.8/1.8 Gross Lift:.472”/.473” LSA: 114° RPM: Idle to 5900 Redline: 6400
Part Number 62821-4
Engine Make Ford
Year 1993-up
Part Class Camshaft
Camshaft Name Stage
2
Camshaft Series Original
Engine Type V8
Valves 32
Engine Size 4.6L
& 5.4L 4 Valve
Valve Lash .000"
intake and .000" exhaust
Lobe center 114
Advertised Duration: Intake
/ Exhaust 238 / 246
Advertised Duration at the Valve: Intake / Exhaust 250
/ 258
Duration @ .050" Lift:
Intake / Exhaust 194 / 200
Duration @ .050" Lift at the Valve: Intake / Exhaust 210 / 216
Lobe Lift:
Intake / Exhaust .262 / .263
Rocker Ratio: Intake
/ Exhaust 1.8 / 1.8
Gross Valve Lift: Intake
/ Exhaust .472 / .473
Low RPM Idle
Peak HP 6400
Redline 6900
Performance Description Hot street profile. Emphasis on
mid range. Spring recommended.