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Free #1221 Air Cleaner With AVS or Performer Carb Purchase
Shop Edelbrock
Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Oldsmobile 260-455
Xtreme Energy 210/216 Retro-fit Hydraulic Roller Cam & Lifter Kit for Oldsmobile 260-455
Drag Race 250/256 Solid Flat Cam for Oldsmobile 260-455
SOLID: Great torque in full body car with 400c.i. and 3500+ stall.
More Information
UPC
036584641414
Manufacturer
COMP Cams®
Emissions Code
Engine Family
Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)
RPM Operating Range
3,500-6,500
Cam Type
Solid Flat Tappet
Camshaft Series
Drag Race
Camshaft Gear Attachment
1-Bolt
Usage
Strip
California Proposition 65
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration
285
Advertised Exhaust Duration
294
Intake Duration at .050 Inch Lift
250
Exhaust Duration at .050 Inch Lift
256
Intake Valve Lift
0.568
Exhaust Valve Lift
0.545
Lobe Lift Intake
0.356
Lobe Lift Exhaust
0.343
Lobe Separation
108
Intake Centerline
108
Valve Timing Lift
0.006
Exhaust Close ATDC
39
Intake Open BTDC
35
Exhaust Open BBDC
75
Intake Close ABDC
70
Lifter Style
Solid Flat Tappet
