Computer Controlled 201/206 Hydraulic Flat Cam for Chevrolet Small Block

In stock
SKU
12-304-4
$203.95
  • For Hydraulic Flat Tappet Lifters; Fits '58-'021 262-400 cid Chevy Small Blocks2

  • Good vacuum & mileage for any size computer engine


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.

Camshaft Material:
Valve Springs Required:
Assembly Lubricant Included:
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range: 700-4,700
Grind Number: 252BH-11
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Computer Controlled
Usage: OEM
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 252
Advertised Exhaust Duration: 252
Intake Duration at .050 Inch Lift: 201
Exhaust Duration at .050 Inch Lift: 206
Intake Valve Lift: 0.406
Exhaust Valve Lift: 0.406
Lobe Lift Intake: 0.27
Lobe Lift Exhaust: 0.272
Lobe Separation: 111
Intake Centerline: 107
Exhaust Close ATDC: 13
Intake Open BTDC: 16
Exhaust Open BBDC: 58
Intake Close ABDC: 56
Camshaft Gear Attachment: 3-Bolt
C.A.R.B. E.O. Number: D-279-5
Component Part Number
Break-In Lube: 159
Lifter Kit: 812-16  /   858-16
Push Rods: 7812-16
Rocker Arms: 1412-16
Steel Retainers: 787-16  /   742-16
Timing Set: 2100  /   3100
Valve Locks: 648-16  /   601-16
Valve Seals: 501-16
Valve Springs: 26981-16  /   981-16