Description
TECHNICAL DATA
Year –
Vin: B
Liter: 14.6
CID: 893
Bore/Stroke:5.400-5.402″,6.500″
Compression Ratio:425 LBS
Firing Order:1-5-3-6-2-4
Tune-Up Specifications:
Oil Pressure At Idle: 25lbs
Intake Valve Lash: .015″ Cold
Exhaust Valve Lash: .030″ ColdCylinder Head Specifications:
Casting:
New Thickness/Measured At:4.4400-4.4500″
Minimum Thickness:4.3900″
Warp Spec.:.004″Overall
Surface Finish: 125 RA
Valve Information:
Installed Stem Height: Intake-2.740″ Exhaust-2.740″
Stem Diameter: Intake-.3714-.3720″Exhaust-.3714-.3720″
Head Diameter: Intake-1.766-1.776″Exhaust-1.641-1.651″
Angle: Intake-29.5° Exhaust-29.5°
Margin: Intake-.099″ MIN Exhaust-.080″ MIN
Recession: Intake- .008 TO -.048″ Exhaust-.008 TO -.048″
Valve Guide Information:
Guide Height: Intake-1.240-1.300″ Exhaust-1.240-1.300″
Guide Clearance: Intake-.0005-.0031″Exhaust-.0005-.0051″
Valve Seat Information:
Seat Angle: Intake-30°Exhaust-45°
Seat Outside Diameter: Intake-INSERT OD 1.8115-1.8125″ Exhaust-INSERT OD 1.6865-1.6875″
Seat Insert Bore Diameter: Intake-1.8080-1.8100″ Exhaust-1.6830-1.6850″
Seat Insert Bore Depth: Intake- .506-.518″ Exhaust- .506-.518″
Valve Spring Information (Outer or Single Spring):
Free Length: Inta(more…)


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