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COMP Cams 09-420-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6
COMP Cams 09-420-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6

COMP Cams 09-420-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6

262 Chevy 90-Degree V6, Hydraulic Roller Tappet Camshaft Type, 1800 to 5000 RPM Range

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COMP Cams 09-420-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6
COMP Cams 09-420-8 Magnum Hyd. Roller Camshaft, Chevy 90 Degree V6
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We estimate this item will ship on or before February 1st.
Part # 282094208
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  • 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.


Camshaft Type:
Hydraulic Roller Tappet
RPM Range:
1800 to 5000
Intake Duration:
Exhaust Duration:
Lobe Separation:
110 °
Grind Number:
C6 270H-R10
Intake Duration (.050" Lift):
Exhaust Duration (.050" Lift):
Intake Valve Lift w/ Rocker Arm Ratio:
Exhaust Valve Lift w/ Rocker Arm Ratio:
MFG. Part #:
GTIN Code:
External Ignition Box Required:
Valve Springs Required:
Sold in Quantity:


COMP Cams Magnum 270HR-10 Hydraulic Roller Camshaft for 4.3L Chevy V6 without Balance Shaft.

GM 4.3L / 262 c.i. 90° V6 1985-2014. For '87-'94 GM 4.3L/262 cid 90° V6 Non-Balance Shaft Engines w/ Hyd. Roller Cam - Mild Street Performance, Slightly Noticeable Idle, Needs Aftermarket Intake, Headers, 3.40-4.10 Gears. Magnum. Engine Camshaft

  • 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


1985-14 Chevy 262
Some parts are not legal for use in California or other states with similar laws/regulations

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