COMP Cams 12-253-4 Xtreme Turbo 218/218 Hydraulic Flat Cam for Chevrolet Small Block

Street/strip applications. Single or dual turbos.

• For Hydraulic Flat Tappet Lifters Fits '58-'02 262-400 c.i.d. Chevy Small Blocks
• Street/strip Applications - Single or dual turbos

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 a Roller Cam is desired and your block has OEM-style Roller Cam provisions. COMP Hydraulic Roller Lifter Install Kit for '87-'90 Blocks or '91-'02 Blocks can be purchased, as well as a '87+ OE-Style Hydraulic Roller Cam.

Specifications

Usage	Street/Strip
Camshaft Series	Xtreme Turbo
Exhaust Valve Lift	0.455 IN
Intake Valve Lift	0.462 IN
Lobe Separation	114 deg
Basic Operating RPM Range	2,200-6,400 RPM
Exhaust Duration at .050 inch Lift	218 deg
Intake Duration at .050 Inch Lift	218 deg
Advertised Intake Duration	262 deg
Advertised Exhaust Duration	269 deg
Camshaft Gear Attachment	3
Camshaft Gear Attachment	3-Bolt
Camshaft Material	Cast Iron
Engine Family	Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Lifter Type	Hydraulic Flat Tappet
Cam Type	Hydraulic Flat Tappet
Lifters Included	No
Grind Number	XT262H
Valve Springs Required	Yes
Assembly Lubricant Included	Yes

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⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

Warranty: 12 Months