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Product Information
Product Details
Part No. 54-412-11
Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)
Designed to take advantage of the GM LS engine's larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.
Product Features:
Product Features:
- Designed with Xtreme Energy technology to provide excellent power with the LS engine's enhanced cylinder head design and high RPM potential.
- Takes advantage of the LS engine's larger journal diameter, base circle and 1.7+ rocker arm ratio.
- Provides outstanding low RPM torque with increased stability.
Specifications
Advertised Exhaust Duration:
271 °
Advertised Intake Duration:
265 °
Assembly Lubricant Included:
No
Cam Type:
Hydraulic Roller
Camshaft Gear Attachment:
3-Bolt
Camshaft Material:
Billet Steel
Exhaust Duration at .050 inch Lift:
218 °
Exhaust Valve Lift:
0.529 in
Grind Number:
XR265HR
Intake Duration at .050 Inch Lift:
212 °
Intake Valve Lift:
0.522 in
Lifter Type:
Hydraulic Roller
Lifters Included:
No
Lobe Separation:
114 °
Usage:
Street/Performance
Valve Springs Required:
Yes
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