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Part number: 12-517-5
Competitor Pricing
Product Details
Comp Cams 12-517-5 Racing Camshaft
Products specifications
Advertised Duration 296 int./304 exh.
Advertised Exhaust Duration 304
Advertised Intake Duration 296
Basic Operating RPM Range 3,500-7,500
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 266 int./274 exh.
Exhaust Duration at 050 inch Lift 274
Exhaust Valve Lash 0.020 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.590 in.
Grind Number CS 296TLS-6
Intake Duration at 050 inch Lift 266
Intake Valve Lash 0.018 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.570 in.
Lobe Separation (degrees) 106
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.570 int./0.590 exh. lift
Valve Springs Required Yes
Title 12-517-5 CamShaft, CS 296TLS-6
Engine Make/Size Chevy Small Block (262-400)
RPM Range 4000-13000
Usage Strip
Exh. Duration @ .050 in. (Deg) 274
Exh. Duration Advertised (Deg) 304-1
Exhaust Valve Lift (in.) 0.59
Int. Duration @ .050 in. (Deg) 266
Int. Duration Advertised (Deg) 296-1
Intake Valve Lift (in.) 0.570
Lifter Type Mechanical Flat Tappet

Competition Cams Camshafts are designed to provide high performance idle. They feature a rough idle in small blocks and a clear idle in big blocks. These cams increase the amount of horsepower and torque. They are designed with lobe profiles and grind characteristics which produce early exhaust valve opening, long exhaust duration and improved intake.

  • Produces early exhaust valve opening, long exhaust duration and improved intake
  • Designed with lobe profiles and grind characteristics
  • Increases the amount of horsepower and torque
  • Features a rough idle in small blocks and a clear idle in big blocks
  • Designed to provide high performance idle.
Reviews
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R


Borgeson 000940

I found Autoplicity during a price search on the Borgeson steering shaft for my truck. I had never heard of them, and was a bit skepticle. But after doing some research, found that Autoplicity has a good reputation on a Jeep forum I visit.

I decided to order, and I am impresed. Extremely fast shipping, I placed my order on Saturday, and its now Monday before noon. I am holding the new part!
D
Best price around. Great Communication. Fast shipping. What else can I ask for?
I have already purchased again from them.
C
Quick shipping and they had the fuel jugs I needed for the best prices thanks!

UPDATE: they were so good I made another order with them within a week.
D
Great Pricing (lowest i can find anywhere) and Quick Shipping, Product has no damage from shipping! Thank you Autoplicity!
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