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BBF Xtreme Energy Solid Roller Camshafts

  • BBF Xtreme Energy Solid Roller Camshaft
  • BBF Xtreme Energy Solid Roller Camshaft
  • BBF Xtreme Energy Solid Roller Camshaft
Your Price:
$324.99 (You save $25.00)
12.00 LBS
Calculated at checkout

Product Description

Comp Cams Xtreme Energy SR Camshafts (Big Block Ford 429-460)

"Xtreme Energy" Series Mechanical Roller Camshaft

Comp Cams "Xtreme Energy" series camshafts can be used in any street or street/strip application where both throttle response and top end horsepower is desired. These camshaft profiles are designed to take full advantage of the latest improvements in valvetrain components and the newest developments in camshaft lobe design. Their aggressive lobe design produces better throttle response and top end horsepower than other camshafts with the same duration @ .050'' lift all while delivering increased engine vacuum. We do not recommend the use of stock valvetrain components with these camshafts due to the aggressive lobe designs. Contact us directly for valve spring details.

These big block Ford Comp Cams "Xtreme Energy" camshafts are built to take advantage of the latest cylinder head and intake manifold technology to provide maximum performance. Whether your use is street performance or all out racing there is an Xtreme Energy camshaft profile available for you.

All camshaft specs shown are for use with 1.73:1 rockers

This camshaft core REQUIRES distributor gear upgrade.


XR274R-10 - PART NUMBER: 34-770-9

SPECS: 236*-242*-110* +4*  .650" - .657"

XR280R-10 - PART NUMBER: 34-771-9

SPECS: 242*-248*-110* +4*  .657" - .664"

XR286R-10- PART NUMBER: 34-772-9

SPECS: 248*-254*-110* +4*  .664" - .671"

XR292R-10 - PART NUMBER: 34-773-9

SPECS: 254*-260*-110* +4*  .671" - .678"

Each camshaft profile has its own RPM range and horsepower levels depending on displacement and peripherals. Contact us for a recommendation on which "Xtreme Energy" series profile to choose as well as the valvetrain peripherals to complete the job.




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