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CRANE HYD-LIFTER CAMSHAFT H-278-2 FITS AMERICAN MOTORS/JEEP V8 66-91

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CR863801 - CRANE HYD-LIFTER CAMSHAFT H-278-2 FITS AMERICAN MOTORS/JEEP V8 66-91

SKU: CR863801

Part Type: Camshafts

Brand: Crane Cams

Crane Cams

Availability: 1 to 3 Days - From Warehouse

Price: $353.20



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H-278-2 Hydraulic Flat Tappet Camshaft for AMC 1966-1991 V-8, 290-401


  
Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000- 3400 cruise RPM, mild supercharged, mild nitrous, 9.5 to 10.75 compression ratio advised.



Part Number: 863801 Grind Number: H-278-2 (REPLACES HMV-278-2)
Engine Identification:    
Start Yr. End Yr. Make Cyl Description
1966 1991 AMERICAN MOTORS 8 Good mid range torque and HP, good idle, daily performance usage, mild bracket racing, 3000- 3400 cruise RPM, mild supercharged, mild nitrous, 9.5 to 10.75 compression ratio advised.
Engine Size Configuration  
290-401 C.I. V  
Valve Setting: Intake - .000 Exhaust - .000 Hot/Cold - HOT
Lift: Intake @Cam 3114 @Valve 498 All Lifts are based
on zero lash and theoretical rocker arm ratios.
  Exhaust @ Cam 3294 @Valve 527
Rocker Arm Ratio 1.6    
Cam Timing: TAPPET .004
Lift:   Opens Closes ADV Duration
  Intake 26 BTDC 72 ABDC 278 °
  Exhaust 80 BBDC 30 ATDC 290 °
Spring Requirements:
Part Number 99839
Loads Closed 121 LBS @ 1.800 or 1 13/16
  Open 298 LBS @ 1.300    
Recommended RPM range with matching components
Minimum RPM 2200
Maximum RPM 5800
Valve Float 6400
Cam Timing: TAPPET  @.050
Lift:   Opens Closes Max Lift Duration
  Intake 2 BTDC 40 ABDC 109 222
  Exhaust 56 BBDC (2) BTDC 119 234
Remarks:
Categories Camshafts & Valve Train, Engine Components
Manufacturer Part Number 863801
Brand Crane Cams
Part Type Camshafts
Cylinders V8
Vehicle Make American Motors, Jeep
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