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Part number: 31-432-8
Competitor Pricing
Product Details
Comp Cams 31-432-8 Magnum Camshaft
Products specifications
Advertised Duration 281 int./281 exh.
Advertised Exhaust Duration 281
Advertised Intake Duration 281
Basic Operating RPM Range 2,000-5,500
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 220 int./220 exh.
Exhaust Duration at 050 inch Lift 220
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.512 in.
Footnotes 31 - These cams can only be used in 289 and 302 engines. Not for 302 H.O. blocks due to base circle size.
Grind Number FS 281RF-HR10
Intake Duration at 050 inch Lift 220
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.512 in.
Lobe Separation (degrees) 110
Notes Will not fit HO models due to base circle size.
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.512 int./0.512 exh. lift
Valve Springs Required Yes
Title 31-432-8 CamShaft, FS 281RF-HR10
Engine Make/Size Ford 289-302
Usage Street/Strip
RPM Range 2000-9000
Exh. Duration @ .050 in. (Deg) 220
Exh. Duration Advertised (Deg) 281
Exhaust Valve Lift (in.) 0.512
Int. Duration @ .050 in. (Deg) 220
Int. Duration Advertised (Deg) 281
Intake Valve Lift (in.) 0.512
Lifter Type Hydraulic Roller
  • Cams Are Very Aggressive
  • Designed For Performance Oriented Vehicles
  • Deliver More Power Than Standard Camshafts
  • 1 Year Limited Warranty
Reviews
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M
excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!
E
Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.

Thanks!
T
the part was in stock and for a good price
J
excellent ship time and exceptional pricing deffinatly will buy from here again
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