Xtreme 4x4 220/224 Hydraulic Roller Cam For Chevrolet Small Block

Fits '58-'02 262-400 c.i.d. Chevy Small Blocks</li><li>Good mid-range power - Needs headers, 3.55-4.10 Gears, 2000+ stall - Noticeable idle</li><li>Xtreme 4X4â„¢ -Due to the allowances of lower engine speed, these designs are slightly more aggressive than the original Xtreme Energyâ„¢ Hydraulic Rollers. Great low and mid-range torque. They are one of our most aggressive hydraulic Roller lobes and run well in street, off-road and four-wheeling.</li><li>WARNING: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to utilize the proper distributor Gear will void all warranties and/or return policies.</li></ul> 1: Cams for '55-'57 engines can be custom ordered. 2: The '87+ Chevy Small Block received provisions for Roller lifters. Most '87 - '93 GM cars came with Roller lifters, but most '87 - '95 trucks came with flat tappet lifters in Roller lifter style blocks. If your block has '87+ OEM-style Roller Cam provisions but does not have Roller components fitted, COMP Hydraulic Roller Lifter Install Kit for '91-'02 Blocks can be purchased. As well as a <a href="{{store url}}Chevrolet-gm/small-block-gen-i-305-350-87-98-Roller/Camshafts.html">'87+ OE-Style COMP Hydraulic Roller Cam</a>. Vehicle Specific

• Fits Chevrolet GEN 1 Small Blocks including the 262
• or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early
• but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1
• LS2
• LS3 or any LS-based 4. 8
• 5. 3
• 5. 7
• 6. 0 and 6. 2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.
• 265
• 267
• 283
• 302
• 305
• 307
• 327
• 350 and 400. Does not fit LT1/LT4

Attributes:

• Brand Name: COMP Cams
• GTIN: 00036584038276
• Advertised Exhaust Duration: 274
• Advertised Intake Duration: 270
• Amazon ASIN: B000P5B77U
• Assembly Lubricant Included: No
• Basic Operating RPM Range: 1,500-5,500
• 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 Type: Hydraulic Roller
• Cam and Lifter Kit Upgrade: CL12-413-8
• Camshaft Gear Attachment: 3-Bolt
• Camshaft Material: Austempered Ductile Iron
• Camshaft Series: Xtreme 4x4
• Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
• Exhaust Duration at .050 inch Lift: 224
• Exhaust Valve Lift: 0.474
• Grind Number: X4270HR
• Intake Duration at .050 Inch Lift: 220
• Intake Valve Lift: 0.474
• K-Kit Upgrade: K12-413-8
• Lifter Type: Hydraulic Roller
• Lifters Included: No
• Lobe Separation: 111
• SK-Kit Upgrade: SK12-413-8
• Usage: Street/Performance
• Valve Springs Required: Yes

Extended Information:

• Country of Origin: United States
• Emissions : EPA Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 24.2 x 2.9 x 2.6 inches
• Weight: 8.9067 POUNDS