COMP Cams 01-421-8 Xtreme Energy Hyd. Roller Camshaft, Chevy 454

#282014218

COMP Cams 01-421-8 Xtreme Energy Hyd. Roller Camshaft, Chevy 454

Name: COMP Cams 01-421-8 Xtreme Energy Hyd. Roller Camshaft, Chevy 454
Brand: COMP Cams
SKU: 282014218
Price: 549.95 USD
Availability: InStock

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Duration:

288/294

282/288 (2,000-6,000 rpm)282/288 (2,200-5,800 rpm)

$549.95

/each

Factory Shipped

Quantity

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Product Summary

Hydraulic Roller Tappet Camshaft Type

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Key Specs

Camshaft Type	Hydraulic Roller Tappet
RPM Range	2500-6000
Intake Duration (.050" Lift)	236
Exhaust Duration (.050" Lift)	242
Lobe Separation	110 °

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COMP Cams 01-421-8 Details

COMP Cams Xtreme Energy XE288HR-10 Camshaft for Gen VI Big Block Chevy.

Xtreme Energy Hydraulic Roller Camshafts. Hydraulic Roller-Street / Strip applications with 10.0:1 and 3000 stall. Rough idle, needs good intake and headers. Hydraulic Roller - Xtreme Energy: Street/strip applications with 10:1+ compression and 2800+ stall. Rough idle, needs good intake and headers.

Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
More vacuum allows an increase in duration for improved performance & assists power brakes
Excellent performance in street carbureted applications
Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc.

Application

1996-99 Chevy 454

Guides & Documents

Warranty (COMP Cams)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

COMP Cams 01-421-8 Specifications

KEY SPECS
MFG. Part #	01-421-8
Brand	COMP Cams
Camshaft Type	Hydraulic Roller Tappet
RPM Range	2500-6000
Intake Duration (.050" Lift)	236
Exhaust Duration (.050" Lift)	242
Lobe Separation	110 °

GENERAL
Intake Valve Lift w/ Rocker Arm Ratio	0.521"
Exhaust Valve Lift w/ Rocker Arm Ratio	0.540"
Intake Duration	288
Exhaust Duration	294
Sold in Quantity	Each
Grind Number	G6 XR288HR-10
GTIN Code	036584063476
External Ignition Box Required	No
Valve Springs Required	Yes

Ratings & Reviews

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Fitment

1970-1975 Chevy Bel Air

Chevy Big Block V8 Mark IV 454 LS5

1970-1972 Chevy Biscayne

Chevy Big Block V8 Mark IV 454 LS5

1970-1972 Chevy Brookwood

Chevy Big Block V8 Mark IV 454 LS5

1973-1979 Chevy C10

Chevy Big Block V8 Mark IV 454 LS5

1973-1979 Chevy C10 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1988 Chevy C15

Chevy Big Block V8 Gen 5 454 L19

1990 Chevy C1500

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy C1500

Chevy Big Block V8 Gen 5 454 L19
Chevy Big Block V8 Mark IV 454 LS5

1992-1993 Chevy C1500

Chevy Big Block V8 Gen 5 454 L19

1973-1986 Chevy C20

Chevy Big Block V8 Mark IV 454 LS5

1987 Chevy C20

454 Chevy Big Block V8

1973-1986 Chevy C20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C2500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C2500 Suburban

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy C2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1973-1986 Chevy C30

Chevy Big Block V8 Mark IV 454 LS5

1988-1990 Chevy C3500

454 Chevy Big Block V8

1991 Chevy C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy C3500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1970-1976 Chevy Caprice

Chevy Big Block V8 Mark IV 454 LS5

1970-1973 Chevy Chevelle

Chevy Big Block V8 Mark IV 454 LS5

1970-1974 Chevy Corvette

Chevy Big Block V8 Mark IV 454 LS5

1970-1975 Chevy El Camino

Chevy Big Block V8 Mark IV 454 LS5

1970 Chevy Estate

Chevy Big Block V8 Mark IV 454 LS5

1996-2000 Chevy Express 2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1996-2000 Chevy Express 3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1988-1990 Chevy G30

454 Chevy Big Block V8

1991 Chevy G30

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy G30

Chevy Big Block V8 Gen 5 454 L19

1996 Chevy G30

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1970-1976 Chevy Impala

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 Chevy K10

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 Chevy K10 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 Chevy K20

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 Chevy K20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1985 Chevy K20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy K2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K2500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy K2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K2500 Suburban

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy K2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1977-1986 Chevy K30

Chevy Big Block V8 Mark IV 454 LS5

1988-1990 Chevy K3500

454 Chevy Big Block V8

1991 Chevy K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 Chevy K3500

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1970-1972 Chevy Kingswood

Chevy Big Block V8 Mark IV 454 LS5

1973-1975 Chevy Laguna

Chevy Big Block V8 Mark IV 454 LS5

1973-1975 Chevy Malibu

Chevy Big Block V8 Mark IV 454 LS5

1970-1975 Chevy Monte Carlo

Chevy Big Block V8 Mark IV 454 LS5

1975-1990 Chevy P30

Chevy Big Block V8 Mark IV 454 LS5

1991 Chevy P30

Chevy Big Block V8 Gen 5 454 L19
Chevy Big Block V8 Mark IV 454 LS5

1992-1995 Chevy P30

Chevy Big Block V8 Gen 5 454 L19

1996-1997 Chevy P30

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1973-1974 Chevy P30 Van

Chevy Big Block V8 Mark IV 454 LS5

1987-1988 Chevy R20

Chevy Big Block V8 Mark IV 454 LS5

1987-1988 Chevy R20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1989 Chevy R2500

454 Chevy Big Block V8

1989-1990 Chevy R2500 Suburban

454 Chevy Big Block V8

1991 Chevy R2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1987-1988 Chevy R30

Chevy Big Block V8 Mark IV 454 LS5

1989-1990 Chevy R3500

454 Chevy Big Block V8

1991 Chevy R3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1970-1972 Chevy Townsman

Chevy Big Block V8 Mark IV 454 LS5

1987-1988 Chevy V20 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1990 Chevy V2500 Suburban

454 Chevy Big Block V8

1987-1988 Chevy V30

Chevy Big Block V8 Mark IV 454 LS5

1989-1990 Chevy V3500

454 Chevy Big Block V8

1991 Chevy V3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1975-1978 GMC C15

Chevy Big Block V8 Mark IV 454 LS5

1975-1978 GMC C15 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 GMC C15/C1500 Pickup

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 GMC C15/C1500 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1979 GMC C1500

Chevy Big Block V8 Mark IV 454 LS5

1979 GMC C1500 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1975-1978 GMC C25

Chevy Big Block V8 Mark IV 454 LS5

1975-1978 GMC C25 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 GMC C25/C2500 Pickup

Chevy Big Block V8 Mark IV 454 LS5

1973-1974 GMC C25/C2500 Suburban

Chevy Big Block V8 Mark IV 454 LS5

1979-1986 GMC C2500

454 Chevy Big Block V8

1988-1990 GMC C2500

454 Chevy Big Block V8

1991 GMC C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC C2500

Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC C2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1979-1986 GMC C2500 Suburban

454 Chevy Big Block V8

1992-1995 GMC C2500 Suburban

Chevy Big Block V8 Gen 5 454 L19

1996-1999 GMC C2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1975-1978 GMC C35

454 Chevy Big Block V8

1979-1986 GMC C3500

454 Chevy Big Block V8

1988-1990 GMC C3500

454 Chevy Big Block V8

1991 GMC C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC C3500

Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC C3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1994-1999 GMC K2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1977-1978 GMC K35

454 Chevy Big Block V8

1979-1986 GMC K3500

454 Chevy Big Block V8

1988-1990 GMC K3500

454 Chevy Big Block V8

1991 GMC K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1992-1995 GMC K3500

Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC K3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1987-1989 GMC R2500

454 Chevy Big Block V8

1987-1990 GMC R2500 Suburban

454 Chevy Big Block V8

1991 GMC R2500 Suburban

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1987-1990 GMC R3500

454 Chevy Big Block V8

1991 GMC R3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC Savana 2500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1996-2000 GMC Savana 3500

454 Chevy Big Block V8
Chevy Big Block V8 Gen 5 454 L19

1971-1972 GMC Sprint

Chevy Big Block V8 Mark IV 454 LS5

1973-1977 GMC Sprint

454 Chevy Big Block V8