COMP Cams 08-413-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B

#282084138

COMP Cams 08-413-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B

Name: COMP Cams 08-413-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B
Brand: COMP Cams
SKU: 282084138
Price: 577.95 USD
Availability: InStock

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$577.95

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Product Summary

Hydraulic Roller Tappet Camshaft Type

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Key Specs

Camshaft Type	Hydraulic Roller Tappet
RPM Range	1500-5500
Intake Duration (.050" Lift)	220
Exhaust Duration (.050" Lift)	224
Lobe Separation	111 °

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COMP Cams 08-413-8 Details

COMP Cams Xtreme 4X4 X4270HR-11 Camshaft for Small Block Chevrolet Carbureted Engines Originally Equipped with Hydraulic Roller Cams.

Xtreme 4X4. Good mid-range power, Needs headers, 3.55-4.10 gears, 2000 stall, Noticeable idle. Hydraulic Roller - Xtreme 4X4: Good mid-range power, needs headers, 3.55-4.10 gears, 2000 stall. Noticeable idle.

Improved throttle response & increased low & mid-range RPM horsepower for towing & off-road
Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds

Application

1987-98 Chevy 305-350

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 08-413-8 Specifications

KEY SPECS
MFG. Part #	08-413-8
Brand	COMP Cams
Camshaft Type	Hydraulic Roller Tappet
RPM Range	1500-5500
Intake Duration (.050" Lift)	220
Exhaust Duration (.050" Lift)	224
Lobe Separation	111 °

GENERAL
Intake Valve Lift w/ Rocker Arm Ratio	0.474"
Exhaust Valve Lift w/ Rocker Arm Ratio	0.474"
Intake Duration	270
Exhaust Duration	274
Sold in Quantity	Each
Grind Number	CS X4 270HR-11
GTIN Code	036584038283
External Ignition Box Required	No
Valve Springs Required	Yes

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Fitment

1991-1993 Buick Roadmaster

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1991-1992 Cadillac Brougham

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LB9

1999-2000 Cadillac Escalade

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1987 Chevy Blazer

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1986 Chevy C10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LG4

1986 Chevy C10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1988 Chevy C15

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1988-1995 Chevy C1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996 Chevy C1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1997-1999 Chevy C1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy C1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986-1987 Chevy C20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1986 Chevy C20 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1988-1995 Chevy C2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996 Chevy C2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03
Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1997-1999 Chevy C2500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy C2500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986 Chevy C30

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996-1999 Chevy C35

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy C3500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1985 Chevy Camaro

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LB9

1986-1992 Chevy Camaro

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 LB9

1996-1999 Chevy Camaro

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986-1993 Chevy Caprice

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996 Chevy Caprice

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996 Chevy Corvette

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986-1987 Chevy El Camino

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996-1999 Chevy Express 1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy Express 2500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy Express 3500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986-1995 Chevy G10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1986-1995 Chevy G20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996 Chevy G30

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996 Chevy Impala

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986 Chevy K10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1986 Chevy K10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1988-1995 Chevy K1500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996-1999 Chevy K1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy K1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986 Chevy K20 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1988-1995 Chevy K2500

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996-1999 Chevy K2500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy K2500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy K3500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1986 Chevy K5 Blazer

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1986-1988 Chevy Monte Carlo

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996-1999 Chevy P30

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1987 Chevy R10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1987 Chevy R10 Suburban

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1987 Chevy R20

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1996-1999 Chevy R25

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy Silverado

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy Suburban 1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-1999 Chevy Tahoe

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1987 Chevy V10

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1998-1999 GMC C1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-1999 GMC C1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1987 GMC Jimmy

Chevy Small Block V8 Gen 1 1-Piece Rear Main 305 L03

1998-1999 GMC K1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-1999 GMC K1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-2000 GMC K2500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1987 GMC R1500 Suburban

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1996-2000 GMC Savana 1500

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1992-2011 GMC Yukon

Chevy Small Block V8 Vortec 1-Piece Rear Main 5.7 L31

1985 Pontiac Firebird

Chevy Small Block V8 Gen 1 2-Piece Rear Main 305 LB9