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$832.99
$751.99
COMP Cams K18-420-8 Magnum Hyd. Roller Camshaft Kit, GM 4.3L V6
COMP Cams K18-420-8 Magnum Hyd. Roller Camshaft Kit, GM 4.3L V6

COMP Cams K18-420-8 Magnum Hyd. Roller Camshaft Kit, GM 4.3L V6

262 Chevy 90-Degree V6, Hydraulic Roller Tappet Camshaft Type, 270 Intake Duration

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COMP Cams K18-420-8 Magnum Hyd. Roller Camshaft Kit, GM 4.3L V6
COMP Cams K18-420-8 Magnum Hyd. Roller Camshaft Kit, GM 4.3L V6
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We estimate this item will ship on or before December 3rd.
Part # 282K184208
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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 Roller Tappet
Intake Duration:
270
Exhaust Duration:
270
RPM Range:
1800 to 5000
Lobe Separation:
110 °
Intake Duration @ .050" Lift:
215
Exhaust Duration @ .050" Lift:
215
GTIN Code:
036584462842
MFG. Part #:
K18-420-8
Grind Number:
270HR
Intake Valve Lift w/ Rocker Arm Ratio:
0.5"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.5"
Computer-Controlled Compatible:
No
Valve Springs Required:
No
Valve Spring Included:
Yes
Lifter Type:
Hydraulic Roller
Lifters Included:
Yes
Retainers Included:
Yes
Locks Included:
Yes
Valve Stem Seals Included:
Yes
Timing Chain and Gears Included:
Yes
Assembly Lubricant Included:
No
Rocker Arms Included:
No
Gaskets Included:
No
Sold in Quantity:
Kit

Info

K18-420-8 - Camshaft Kit, C43 270H-R10.

GM 4.3L / 262 c.i. 90° V6 1985-2014. For '85-'87 GM 4.3L/262 cid 90° V6 Engines Originally Equipped w/ Flat Tappet Cam - Mild Street Performance, Slightly Noticeable Lope At Idle, Works w/ Stock Converter, Aftermarket Intake, Headers & 3.40-4.10 Gears Suggested, For Carbureted Engines. Magnum. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Great high RPM power
  • Easy on valve train parts
  • Can be used with mild ratio rocker arms & traditional performance valve springs
  • Best with aftermarket converter & 9.5:1+ compression

Application

1985-87 Chevy 262
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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