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$236.99
COMP Cams 11-682-47 Magnum Solid Camshaft, Chevy B/B , 4200-7200 RPM
COMP Cams 11-682-47 Magnum Solid Camshaft, Chevy B/B , 4200-7200 RPM

COMP Cams 11-682-47 Magnum Solid Camshaft, Chevy B/B , 4200-7200 RPM

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

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COMP Cams 11-682-47 Magnum Solid Camshaft, Chevy B/B , 4200-7200 RPM
COMP Cams 11-682-47 Magnum Solid Camshaft, Chevy B/B , 4200-7200 RPM
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We estimate this item will ship on or before October 30th.
Part # 2821168247
$236.99
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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:
Solid Flat Tappet
RPM Range:
4200 to 7200
Intake Duration:
310
Exhaust Duration:
314
Lobe Separation:
108 °
Grind Number:
CB 47S 310B-8
Intake Duration @ .050" Lift:
270
Exhaust Duration @ .050" Lift:
276
Intake Valve Lift w/ Rocker Arm Ratio:
0.638"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.631"
Intake Valve Lash:
0.028
Exhaust Valve Lash:
0.03
MFG. Part #:
11-682-47
GTIN Code:
036584084181
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Drag Race 4 & 7 Swap Firing Order 47S310B-8 Camshaft for Big Block Chevy.

Chevrolet 396-454 c.i. 8 CYL. 1965-1996. Solid-2600-3000 lb. car, 11.5:1 compression with 4500 stall. Excellent for 427-454. Drag Race Mechanical Flat Tappet Camshafts with 18736542 Firing Order 4 & 7 swap firing order. 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

1967-95 Chevy 396-454
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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