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$296.99
COMP Cams 12-418-8 Xtreme Marine Hyd. Roller Camshaft, Chevy S/B
COMP Cams 12-418-8 Xtreme Marine Hyd. Roller Camshaft, Chevy S/B

COMP Cams 12-418-8 Xtreme Marine Hyd. Roller Camshaft, Chevy S/B

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COMP Cams 12-418-8 Xtreme Marine Hyd. Roller Camshaft, Chevy S/B
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COMP Cams 12-418-8 Xtreme Marine Hyd. Roller Camshaft, Chevy S/B
COMP Cams 12-418-8 Xtreme Marine Hyd. Roller Camshaft, Chevy S/B
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COMP Cams estimates this item will ship on or before August 23rd.
Part # 282124188
$296.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for COMP Cams to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Camshaft Type:
Hydraulic Roller Tappet
RPM Range:
1800 to 5800
Intake Duration:
276
Exhaust Duration:
282
Lobe Separation:
112 °
Grind Number:
CS XM276HR
Intake Duration @ .050" Lift:
224
Exhaust Duration @ .050" Lift:
230
Intake Valve Lift w/ Rocker Arm Ratio:
0.503"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.51"
MFG. Part #:
12-418-8
GTIN Code:
036584038412
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Xtreme Marine XM280HR-12 Hydraulic Roller Camshaft for Small Block Chevy.

Chevrolet 262-400 c.i. 8 cyl. 1958-1998. Good for jet w/ A impeller, Strong mid-range power, Needs good exhaust. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Extremely wide powerband helps get boat on plane while making maximum horsepower
  • Work against exhaust systems with restrictive back pressure
  • Power enhancement helps maintain top-end speed for longer distances
  • Intended for applications where low idle speeds are required

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