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COMP Cams Part # CCA09-420-8

COMP Cams Camshaft C43 270H-R10 - 09-420-8

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Canadian since 2005Mississauga, Ontario

Magnum 215/215 Hydraulic Roller Cam for Chevrolet 262/4.3L

Application: Fits '87-'98 Chevrolet 262/4.3L V6 w/ OE Roller Camshaft (Non Balance Shaft)

Mild street performance. Slight lope at idle. Stock converter, aftermarket intake and headers. 3.40 to 4.10 gears.

Hydraulic Roller Cam

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.

  • Easy on valve train parts.
  • Can be used with mild ratio rocker arms and traditional performance valve springs.
  • Best with aftermarket torque converters and 9.5:1 compression.
  • Easy on valve train parts.
  • Great high RPM power.

  • Usage: Street/Strip
  • Exhaust Valve Lift: 0.5 in.
  • Grind Number: 270HR
  • Camshaft Gear Attachment: 3-Bolt
  • Camshaft Material: Austempered Ductile Iron
  • Engine Family: Chevrolet 4.3L 262 c.i. 90 Degree 6 Cylinder (1987+) Non-Balance Shaft
  • Valve Springs Required: Yes
  • Intake Valve Lift: 0.5 in.
  • Basic Operating RPM Range: 1,800-5,000 RPM
  • Lobe Separation: 110°
  • Advertised Exhaust Duration: 270°
  • Advertised Intake Duration: 270°

Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may have a handling fee depending on your location; pickup in Mississauga has no fee.

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