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COMP CAM SOLID ROLLER FITS HOLDEN V8 304 +PFI 88-97 R-256/390-2S1-7

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CO888321 - COMP CAM SOLID ROLLER FITS HOLDEN V8 304 +PFI 88-97 R-256/390-2S1-7

SKU: CO888321

Part Type: Camshafts

Brand: COMP Cams

COMP Cams

Availability: 1 to 3 Days - From Warehouse

Price: $1,012.50



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Part Number: CO888321 Grind Number:
Engine Identification:    
Start Yr. End Yr. Make Cyl Description
88+ -- Holden 8 Rough Idle, performance usage, good mid-range torque & HP, min. 11.5:1 comp.
Engine Size Configuration  
304-350cu. In. V  
Valve Setting: Intake - .020 Exhaust - .022 Hot/Cold - HOT
Lift: Intake @Cam 390 @Valve 624 All Lifts are based
on zero lash and theoretical rocker arm ratios.
  Exhaust @ Cam 390 @Valve 624
Rocker Arm Ratio 1.60    
Cam Timing: TAPPET .020
Lift:   Opens Closes ADV Duration
  Intake 40.5 BTDC 66.5 ABDC 287.0
  Exhaust 78.0 BBDC 36.0 ATDC 294.0
Spring Requirements:
Part Number 96883
Loads Closed 224 LBS @ 1.950 or 1 61/64
  Open 524 LBS @ 1.380    
Recommended RPM range with matching components
Minimum RPM 3700
Maximum RPM 7300
Valve Float 7900
Cam Timing: TAPPET  @.050
Lift:   Opens Closes Max Lift Duration
  Intake 25.0 BTDC 51.0 ABDC 103 256.0
  Exhaust 62.0 BBDC 20.0 ATDC 111 262.0
Remarks:
Categories Camshafts & Valve Train, Engine Components
Manufacturer Part Number 888321
Brand COMP Cams
Part Type Camshafts
Cylinders V8
Interchange Part Number CR888231
Vehicle Make Holden
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