For use in LT1, with custom tuning.
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty

Application Summary:

Year Make/Model
1994-1996 Buick Commercial Chassis
1994-1996 Buick Roadmaster
1994-1996 Cadillac Commercial Chassis
1994-1996 Cadillac Fleetwood
1992-1997 Chevrolet Camaro
1994-1996 Chevrolet Caprice
1994 Chevrolet Commercial Chassis
1992-1996 Chevrolet Corvette
1994-1996 Chevrolet Impala
1993 Excalibur Limited
1992-1997 Pontiac Firebird

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.