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Street Race Truck More... The Toolbox
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$428.99
COMP Cams K12-568-4 Nitrous HP Hydraulic Camshaft Kit, 2800-6800 RPM
COMP Cams K12-568-4 Nitrous HP Hydraulic Camshaft Kit, 2800-6800 RPM

COMP Cams K12-568-4 Nitrous HP Hydraulic Camshaft Kit, 2800-6800 RPM

Chevy Small Block V8, Hydraulic Flat Tappet Camshaft Type, 284 Intake Duration, Locks Included

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COMP Cams K12-568-4 Nitrous HP Hydraulic Camshaft Kit, 2800-6800 RPM
COMP Cams K12-568-4 Nitrous HP Hydraulic Camshaft Kit, 2800-6800 RPM
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We estimate this item will ship on or before December 3rd.
Part # 282K125684
$428.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for COMP Cams to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Camshaft Type:
Hydraulic Flat Tappet
Intake Duration:
284
Exhaust Duration:
305
RPM Range:
2800 to 6800
Lobe Separation:
113 °
Intake Duration @ .050" Lift:
240
Exhaust Duration @ .050" Lift:
253
GTIN Code:
036584024224
MFG. Part #:
K12-568-4
Grind Number:
CS NX284H-13
Intake Valve Lift w/ Rocker Arm Ratio:
0.507"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.525"
Computer-Controlled Compatible:
No
Valve Springs Required:
No
Valve Spring Included:
Yes
Lifter Type:
Hydraulic Flat Tappet
Lifters Included:
Yes
Retainers Included:
Yes
Locks Included:
Yes
Valve Stem Seals Included:
Yes
Timing Chain and Gears Included:
Yes
Assembly Lubricant Included:
Yes
Rocker Arms Included:
No
Gaskets Included:
No
Sold in Quantity:
Kit

Info

K12-568-4 - Camshaft Kit, CS NX284H-13.

Chevrolet 262-400 c.i. 8 cyl. 1958-1998. Pro Street applications, excellent for multi-stage nitrous or 671 blower, 2800+ stall. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Wider lobe separation & added exhaust duration from base XE series help shift the power to higher RPM to allow use in nitrous applications
  • Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction
  • Better time slips for nitrous passes at the strip

Application

1958-98 Chevy 262-400
Some parts are not legal for use in California or other states with similar laws/regulations

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  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

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