We use cookies to provide you with the best possible user experience. By continuing to use our site, you agree to their use. To learn more, view our Cookie Policy.
Free #1221 Air Cleaner With AVS or Performer Carb Purchase Shop Edelbrock
Toggle Nav
Computer Controlled 206/212 Hydraulic Flat Cam for Chevrolet Small Block
$274.95
In stock
SKU
12-388-4
For Hydraulic Flat Tappet Lifters; Fits '58-'021 262-400 cid Chevy Small Blocks2
For use in throttle body injection, crossfire & TPI 305 / 350 engines
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.
| UPC | 036584520399 |
|---|---|
| Manufacturer | COMP Cams® |
| Emissions Code | EO Number: D-279-5 |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| RPM Operating Range | 1,000-5,000 |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Series | Computer Controlled |
| Camshaft Gear Attachment | 3-Bolt |
| Usage | OEM |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Advertised Intake Duration | 252 |
| Advertised Exhaust Duration | 260 |
| Intake Duration at .050 Inch Lift | 206 |
| Exhaust Duration at .050 Inch Lift | 212 |
| Intake Valve Lift | 0.425 |
| Exhaust Valve Lift | 0.44 |
| Lobe Lift Intake | 0.283 |
| Lobe Lift Exhaust | 0.293 |
| Lobe Separation | 112 |
| Intake Centerline | 108 |
| C.A.R.B. E.O. Number | D-279-5 |
| Valve Timing Lift | 0.006 |
| Exhaust Close ATDC | 14 |
| Intake Open BTDC | 18 |
| Exhaust Open BBDC | 66 |
| Intake Close ABDC | 54 |
| Lifter Style | Hydraulic Flat Tappet |
| Component | Part Number |
|---|---|
| Break-In Lube | 159 |
| Valve Seals | 501-16 |
| Valve Locks | 648-16 |
| Steel Retainers | 787-16 |
| Valve Springs | 26981-16 |
| Valve Locks | 601-16 |
| Steel Retainers | 742-16 |
| Valve Springs | 981-16 |
| Push Rods | 7812-16 |
| Lifter Kit | 812-16 |
| Lifter Kit | 858-16 |
| Timing Set | 2100 |
| Rocker Arms | 1412-16 |
| Timing Set | 3100 |
