Arbre à cames
CompCams : 01-427-8
Nº d'article: COM01-427-8
Works Well With Large C.i. Engines. Great For Bracket Racing, With All Upgraded Parts, Needs 3500+ Stall.
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,
- Advertised Exhaust Duration: 306 DD
- Advertised Intake Duration: 300 DD
- Amazon ASIN: N/A
- Assembly Lubricant Included: No
- Basic Operating RPM Range: 3,000-6600 R3
- C.A.R.B. E.O. Number: N/A
- C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
- C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
- C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
- C.A.R.B. Exempt for On-Road Vehicles?: No
- C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
- C.A.R.B. Exemption Reason: N/A
- Cam and Lifter Kit Upgrade: CL01-427-8
- Cam Type: Hydraulic Roller
- Camshaft Gear Attachment: 3-Bolt
- Camshaft Material: Austempered Ductile Iron
- Camshaft Series: Xtreme Energy
- Engine Family: Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
- Exhaust Duration at .050 inch Lift: 254 DD
- Exhaust Valve Lift: 0.58 IN
- Grind Number: XR300HR-14
- Intake Duration at .050 Inch Lift: 248 DD
- Intake Valve Lift: 0.56 IN
- K-Kit Upgrade: K01-427-8
- Lifter Type: Hydraulic Roller
- Lifters Included: No
- Lobe Separation: 114 DD
- SK-Kit Upgrade: SK01-427-8
- Title: Xtreme Energy 248/254 Hydraulic Roller Cam for Chevrolet Big Block GEN VI
- Usage: Street/Performance
- Valve Springs Required: Yes
- Make: Chevrolet
- Block type: Big Block
- Engine Family: Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
- Type: Hydraulic
- Type: Roller Lifter
- Operating RPM From: 3000 RPM From
- Operating RPM to: 6600 RPM To
- Duration intake: 300 Duration intake
- Lift intake: 560 Lift intake
- Lift exhaust: 580 Lift exhaust
