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Part number: K08-407-8
Competitor Pricing
Product Details
Comp Cams K08-407-8 Xtreme Energy Camshaft Kit
Products specifications
Advertised Duration 252 int./258 exh.
Advertised Exhaust Duration 258
Advertised Intake Duration 252
Assembly Lubricant Included Yes
Basic Operating RPM Range 600-4,600
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 200 int./206 exh.
Exhaust Duration at 050 inch Lift 206
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.480 in.
Gaskets Included No
Grind Number XR252HR
Intake Duration at 050 inch Lift 200
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.472 in.
Lifter Style Hydraulic roller
Lifters Included Yes
Lobe Separation (degrees) 110
Locks Included Yes
Outside Diameter of Outer Spring (in) 1.254 in.
Pushrods Included No
Quantity Sold as a kit.
Retainers Included Yes
Rocker Arms Included No
Timing Chain and Gears Included Yes
Timing Chain Style Double roller
Valve Lift with Factory Rocker Arm Ratio 0.472 int./0.480 exh. lift
Valve Springs Included Yes
Valve Springs Required No
Valve Stem Seals Included Yes
Title K08-407-8 CamShaft Kit, CS XR252HR-10
Engine Make/Size Chevy Small Block (262-400)
RPM Range 0-6750
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 206
Exh. Duration Advertised (Deg) 258
Exhaust Valve Lift (in.) 0.48
Int. Duration @ .050 in. (Deg) 200
Int. Duration Advertised (Deg) 252
Intake Valve Lift (in.) 0.472
Lifter Type Hydraulic Roller
  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty
Reviews
Add your review
D
product just as described, received in 3 days
C
I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.
H
it was great
M
Great prices will shop here again.
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