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Oval Track 236/244 Hydraulic Flat Cam for Chevrolet Small Block

Oval Track 236/244 Hydraulic Flat Cam for Chevrolet Small Block

Oval Track 246/253 Hydraulic Flat Cam for Chevrolet Small Block

Oval Track 246/253 Hydraulic Flat Cam for Chevrolet Small Block

Drag Race 246/253 Hydraulic Flat Cam for Chevrolet Small Block

$264.95
TEMPORARILY OUT OF STOCK
SKU
12-342-4
  • For Hydraulic Flat Tappet Lifters; Fits '58-'021 262-400 cid Chevy Small Blocks2

  • 10.5:1+ compression • 3500+ stall • Good torque


1: Cams for '55-'57 engines can be custom ordered. Please Call, Email, Twitter or Live Chat for details.

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 Hyd. Roller Lifter Install Kit for '87-'90 Blocks or '91-'02 Blocks can be purchased, as well as a '87+ OE-Style Hyd. Roller Cam and '87+ OE-Style Roller Lifters. Roller cam conversion in pre-'87 blocks requires Retro-Fit Hyd. Roller Cam and Retro-Fit Link Bar Lifters.

More Information
UPC 036584610571
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 3,000-6800
Cam Type Hydraulic Flat Tappet
Camshaft Series Drag Race
Camshaft Gear Attachment 3-Bolt
Usage Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 296
Advertised Exhaust Duration 305
Intake Duration at .050 Inch Lift 246
Exhaust Duration at .050 Inch Lift 253
Intake Valve Lift 0.51
Exhaust Valve Lift 0.507
Lobe Lift Intake 0.341
Lobe Lift Exhaust 0.339
Lobe Separation 108
Intake Centerline 108
Valve Timing Lift 0.006
Exhaust Close ATDC 44
Intake Open BTDC 40
Exhaust Open BBDC 81
Intake Close ABDC 76
Lifter Style Hydraulic Flat Tappet
Recommended Components
Component Part Number
Break-In Lube 159
Valve Seals 503-16
Valve Locks 611-16
Steel Retainers 740-16
Valve Springs 986-16
Valve Springs 26986-16
Valve Locks 614-16
Steel Retainers 795-16
Lifter Kit 858-16
Timing Set 3100
Timing Set 3100KT