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$296.99
COMP Cams 12-705-8 Magnum Solid Roller Camshaft, Chevy S/B
COMP Cams 12-705-8 Magnum Solid Roller Camshaft, Chevy S/B

COMP Cams 12-705-8 Magnum Solid Roller Camshaft, Chevy S/B

Chevy Small Block V8, Solid Roller Tappet Camshaft Type, 3000 to 7000 RPM Range

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COMP Cams 12-705-8 Magnum Solid Roller Camshaft, Chevy S/B
COMP Cams 12-705-8 Magnum Solid Roller Camshaft, Chevy S/B
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We estimate this item will ship on or before September 26th.
Part # 282127058
$296.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 3 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:
Solid Roller Tappet
RPM Range:
3000 to 7000
Intake Duration:
300
Exhaust Duration:
300
Lobe Separation:
110 °
Grind Number:
CS 300A-R10
Intake Duration @ .050" Lift:
255
Exhaust Duration @ .050" Lift:
255
Intake Valve Lift w/ Rocker Arm Ratio:
0.575"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.575"
Intake Valve Lash:
0.02
Exhaust Valve Lash:
0.02
MFG. Part #:
12-705-8
GTIN Code:
036584700067
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Magnum 300AR-10 Solid Roller Camshaft for Small Block Chevy.

Chevrolet 262-400 c.i. 8 cyl. 1955-1998. Mechanical Roller-Excellent choice for maximum street effort, racy idle, 3500 stall with low axle ratio, 10:1 compression and headers. 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

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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