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Performance Camshafts, Lifter Kits and Matching Valvetrain for 351M-400 V8 Ford - Edelbrock.com
Part #: #2172
Vehicle Type: FORD
Engine Application: 351M-400 V8
RPM Range: Idle-5500
DURATION AS ADVERTISED
DURATION @ .050
LIFT @ CAM (Lobe)
LIFT @ VALVE
LOBE SEPERATION: 112°
INTAKE CENTERLINE: 107°
IDLE VACUUM @ 1000 RPM: 14"
The information below is for verification of
opening and closing events.
INTAKE TIMING @ .050" LIFT:
Opens: 5° ATDC
Closes: 29° ABDC
EXHAUST TIMING @ .050" LIFT:
Opens: 44° BBDC
Closes: 10° BTDC
OPTIONAL VALVE SPRINGS: #5872/#5972
CAM FEATURES: Produces 390 ft.-lbs. when matched with #2171 intake & stock heads.
INSTALLATION NOTES: Use Edelbrock Performer-Plus Timing Chain and Gear Set #7821. Do not use late model timing chain and gear sets that are designed for emission-controlled engines. These timing sets are machined in a retarded position and are not recommended for this camshaft installation. Edelbrock Timing Sets feature three keyways for specified timing selection.
Footnote 1: Do not use dual valve springs. Use only recommended stock or Edelbrock Sure Seat Valve Springs #5872 or #5972 (for valve rotators)
Footnote 2: Use stock ratio (1.73:1) rocker arms only.