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COMP Cams 54-424-11 - COMP Cams Xtreme RPM Camshafts

COMP Cams 54-424-11 - COMP Cams Xtreme RPM Camshafts large image

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  • Camshaft, Hydraulic Roller Tappet, Advertised Duration 265/271, Lift .558/.563, Chevy, Small Block, LS1/LS6
  • Application Specific
  • Estimated Ship Date: Today
 
BrandCOMP Cams
Manufacturer's Part Number54-424-11
Part TypeCamshafts
Product LineCOMP Cams Xtreme RPM Camshafts
Summit Racing Part NumberCCA-54-424-11
 
Cam StyleHydraulic roller tappet
Basic Operating RPM Range1,500-6,800
Intake Duration at 050 inch Lift212
Exhaust Duration at 050 inch Lift218
Duration at 050 inch Lift212 int./218 exh.
Advertised Intake Duration265
Advertised Exhaust Duration271
Advertised Duration265 int./271 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.558 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.563 in.
Valve Lift with Factory Rocker Arm Ratio0.558 int./0.563 exh. lift
Lobe Separation (degrees)115
Intake Valve Lash0.000 in.
Exhaust Valve Lash0.000 in.
Computer-Controlled CompatibleNo
Grind NumberLS1 XR265HR-15
QuantitySold individually.
 

Make a good engine even better!

These Xtreme RPM cams from COMP Cams have been designed to increase horsepower and extend the rpm range of your engine. From stock replacements to ultimate performance, there is an Xtreme RPM cam to meet your performance goals.

Warranty

COMP Cams warrants its products to be free from defects in material and workmanship for one year from the date of purchase. This warranty is valid on camshafts only where new lifters and proper valve springs are used. This warranty is voided on any part used in racing applications or any cam part ending in -5, -6, -7, -8, or -9. Ultra Gold aluminum rocker arms carry a limited lifetime warranty.