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Part number: 12-523-5
Product Details
Comp Cams 12-523-5 Ct Low Lift Rule 270s-6 For Solid Camshaft For Small Block Chevy
Products specifications
Advertised Duration 270 int./282 exh.
Advertised Exhaust Duration 282
Advertised Intake Duration 270
Basic Operating RPM Range 2,500-6,000
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 242 int./250 exh.
Exhaust Duration at 050 inch Lift 250
Exhaust Valve Lash 0.018 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.473 in.
Grind Number CS 6350/6351 S6
Intake Duration at 050 inch Lift 242
Intake Valve Lash 0.018 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.473 in.
Lobe Separation (degrees) 106
Notes Designed for Circle Track classes with 0.470 in. lift rule.
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.473 int./0.473 exh. lift
Valve Springs Required Yes
Title 12-523-5 CamShaft, CS 6350/6351 S6
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage Strip
Exh. Duration @ .050 in. (Deg) 250
Exh. Duration Advertised (Deg) 282
Exhaust Valve Lift (in.) 0.473
Int. Duration @ .050 in. (Deg) 242
Int. Duration Advertised (Deg) 270
Intake Valve Lift (in.) 0.473
Lifter Type Mechanical Flat Tappet
  • Low Lift Oval Track Camshaft
  • Good Power
  • 1 Year Limited Warranty
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Very pleasant order over the phone.  Gentleman was smart, cheerful and helpful.
fast shipping. shipped the correct item. thanks autoplicity. hope to be buying again soon
Just what you want from a merchant but don't expect; fast, courteous service and attention to the details of your order.  I'm a happy consumer. Thank you, Autoplicity.  I'll be back.
Autoplicity cares about there customers. I ordered a flash programmer and got to the last page and never got a confirmation of the order.  I used the website chat and talked to somebody about it right away.  So I ordered again and got a conformation.  But both went though.  Autoplicity called me next day a.m. to see if I made a mistake.  Thanks for letting me know and correcting to one order.  Saved me from shipping back a product I dind't need.
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