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Part number: 12-909-9
Competitor Pricing
Product Details
Comp Cams 12-909-9 Oval Track Standard Base Circle Camshaft
Products specifications
Advertised Duration 296 int./304 exh.
Advertised Exhaust Duration 304
Advertised Intake Duration 296
Basic Operating RPM Range 4,200-7,000
Cam Style Mechanical roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 260 int./266 exh.
Exhaust Duration at 050 inch Lift 266
Exhaust Valve Lash 0.022 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.630 in.
Grind Number 296BR-4
Intake Duration at 050 inch Lift 260
Intake Valve Lash 0.020 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.630 in.
Lobe Separation (degrees) 104
Notes Requires bronze gear, thrust button, and wear plate.
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.630 int./0.630 exh. lift
Valve Springs Required Yes
Title 12-909-9 CamShaft, CS 296B-R4
Engine Make/Size Chevy Small Block (262-400)
RPM Range 4000-13000
Usage Strip
Exh. Duration @ .050 in. (Deg) 266
Exh. Duration Advertised (Deg) 304
Exhaust Valve Lift (in.) 0.63
Int. Duration @ .050 in. (Deg) 260
Int. Duration Advertised (Deg) 296
Intake Valve Lift (in.) 0.630
Lifter Type Mechanical Roller
  • Oval Track Camshaft
  • 1 Year Limited Warranty
Reviews
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R
Prices were good and the order shipped promptly. The email notice of shipment was a little late. It came after the order had arrived.
M
Easy and fast
J
Product delivered as expected within 4 days.  Lowest price on the web.  No complaints.
T
This was an easy transaction, keep me notified thoughout the entire shipment.  Price is what got my attention in the first place.  I will be back for future needs.
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