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Competition Cams

Competition Cams 11-207-3 Magnum 270H-10 Hydraulic Camshaft

Part # COM11-207-3 Be the first to write a review

Magnum 224/224 Hydraulic Flat Cam Compatible with Chevrolet Big Block 396-454

Competition Cams 11-207-3 Magnum 270H-10 Hydraulic Camshaft

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$281.13
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  • Magnum Hydraulic flat tappet camshaft.
  • Fits 1965-1996, 396-454 cu.in. Chevrolet V8.
  • RPM range: 1,500-5,800 RPM
  • Duration at .050" lift: 224 int./224 exh.
  • Valve lift with 1.7 rocker: .510" int./.510" exh.
  • Works with stock converter, likes headers, 3.55-3.73 gears.

Features:

  • Great high rpm power
  • Easy on valve train parts
  • Can be used with mild ratio rocker arms and traditional performance valve springs
  • Really need converter and gear change
  • This Camshaft Series likes compression (9.5:1 & up)
  • Larger Magnums are a little lazy at low rpm
Advertised Exhaust Duration270
Advertised Intake Duration270
Brand Competition Cams
Camshaft StyleHydraulic Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)224
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.51
Intake Duration (at .050 inch Lift)224
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.51
Lobe Separation (degrees)110
Operating RPM Range1500-5800
Product TypeCamshafts
WarrantyManufacturer's Limited 1 Year
UPC036584520221
Manufacturer Part Number11-207-3
Part NumberCOM11-207-3
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Manufacturer's Limited 1 Year: See Details
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    Competition Cams 11-207-3 Magnum 270H-10 Hydraulic Camshaft
    Competition Cams 11-207-3 Magnum 270H-10 Hydraulic Camshaft
    $281.13