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COMP Cams Camshaft 464089

Authorized Dealer
Brand: COMP Cams COMP Cams
0 reviews
  • Have a product question? Ask us
  • Part Number: 46-408-9
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 21
Retail: $685.64
Price: $652.99
You Save: $32.65
Advertised Exhaust Duration (DEG)
264 Degree
Advertised Intake Duration (DEG)
258 Degree
Computer-Controlled Compatible
No
Engine Compatibility
GM 8.1L
Exhaust Duration At 0.050 Inch Lift (DEG)
212 Degree
Exhaust Valve Lift (IN)
0.51 Inch
Grind Number
XR258HR
Intake Centerline Angle (DEG)
108 Degree
Intake Duration At 0.050 Inch Lift (DEG)
206 Degree
Intake Valve Lift (IN)
0.51 Inch
Lobe Separation Angle (DEG)
112 Degree
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COMP Cams Camshaft

Camshaft; Xtreme Energy ™; GM 8.1L; Hydraulic Roller; 800-4800 RPM Range; 206 Degree Intake Duration @ 0.050 Inch Lift; 212 Degree Exhaust Duration @ 0.050 Inch Lift; 0.510 Inch Intake Valve Lift; 0.510 Inch Exhaust Valve Lift; 112 Degree Lobe Separation

MPN: 464089

Xtreme Energy Cams™ are designed to take advantage of the latest improvements in Valve train components and the newest developments in Camshaft lobe design. Their aggressive lobe design produces better throttle response and top end Horsepower than other cams with the same duration. Xtreme Energy Cams™ also deliver increased Engine vacuum. Can be used in any street or street/Strip application where both throttle response and top end Horsepower are desired. Because these Camshafts use aggressive lobe designs, it is imperative that Valve springs, locks, retainers, pushrods, lifters, Rocker Arms and other related components be matched to the camshaft.
Engine Compatibility: GM 8.1L
Recommended Use: Mild Street Performance To Mild Race
Type: Hydraulic Roller
RPM - Low: 800
RPM - High: 4800
Intake Duration At 0.050 Inch Lift (DEG): 206 Degree
Exhaust Duration At 0.050 Inch Lift (DEG): 212 Degree
Advertised Intake Duration (DEG): 258 Degree
Advertised Exhaust Duration (DEG): 264 Degree
Intake Valve Lift (IN): 0.51 Inch
Exhaust Valve Lift (IN): 0.51 Inch
Lobe Separation Angle (DEG): 112 Degree
Intake Centerline Angle (DEG): 108 Degree
Grind Number: XR258HR
Computer-Controlled Compatible: No

Features

  • Their Aggressive Lobe Design Produces Better Throttle Response And Top End Horsepower Than Other Cams With The Same Duration
  • Also Deliver Increased Engine Vacuum
  • Limited 1 Year Warranty
Specifications of COMP Cams Camshaft 464089
Advertised Exhaust Duration (DEG) 264 Degree
Advertised Intake Duration (DEG) 258 Degree
Computer-Controlled Compatible No
Engine Compatibility GM 8.1L
Exhaust Duration At 0.050 Inch Lift (DEG) 212 Degree
Exhaust Valve Lift (IN) 0.51 Inch
Grind Number XR258HR
Intake Centerline Angle (DEG) 108 Degree
Intake Duration At 0.050 Inch Lift (DEG) 206 Degree
Intake Valve Lift (IN) 0.51 Inch
Lobe Separation Angle (DEG) 112 Degree
Recommended Use Mild Street Performance To Mild Race
RPM - High 4800
RPM - Low 800
Type Hydraulic Roller

1900 Chevrolet Big Block Vortec 8.1L

2001 GMC C3500HD
2002 GMC C3500HD

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