Edelbrock 60809 Engine Cylinder Head
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Description
Specifications
| CNC Ported | No |
| Combustion Chamber Volume | 16.0 |
| Deck Thickness | 0.562 |
| Description_ABR | Cyl. Head |
| Description_ASM | Chevrolet:W Big-Block:348 (5.7L)/409 (6.7L) |
| Description_DEF | Engine Cylinder Head |
| Description_EXT | The Edelbrock #60815 Performer RPM cylinder heads are designed for 1958-1965 Chevrolet "W" Series 348/409 engines. The #60815 heads are perfect for street performance, daily drivers and muscle cars where more performance is needed. |
| Description_INV | Edelbrock W-Series Cylinder Head |
| Description_LAB | RPM 348/409 Chevy Cylinder Head Hydraulic Flat Tappet Camshaft |
| Description_MKT | The Edelbrock #60815 Performer RPM cylinder heads are designed for 1958-1965 Chevrolet "W" Series 348/409 big-block applications. The Edelbrock #60815 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only. |
| Description_TRA | 1958 348 c.i.d. applications will require modifications to cylinder head (contact Edelbrock tech department for detailed information) |
| Description_TRA | Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. |
| Description_TRA | CNC port matched 220cc intake and 115cc exhaust ports for optimum flow and power Improved port design for more performance |
| Description_TRA | Deck thickness: 9/16" |
| Description_TRA | Hardened spring cups, screw-in rocker studs and hardened guide plates |
| Description_TRA | May be used on 348 engines with valve lifts up to .550" only. |
| Description_TRA | Original port locations and valve angles for bolt-on convenience |
| Description_TRA | Proper cylinder wall notching must be checked to ensure exhaust valve to cylinder clearance. |
| Description_TRA | Pushrod diameter: 3/8" (width of slot in guide plate) |
| Description_TRA | Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. |
| Description_TRA | Rocker stud diameter: 7/16" |
| Description_TRA | These heads will only fit 1958-65 348 c.i.d. "W" engines if an Edelbrock #5409, #7159 or stock large port 409 c.i.d. manifold is used. |
| Description_TRA | Use Edelbrock head gasket sets. |
| Grade Type | Performance |
| Guide Plate Material | Hardened Steel |
| Guide Plates Included | Yes |
| Head Casting Number | 31-6080 |
| height | 8.5 |
| Intake Runner Volume | 220.0 |
| length | 26.25 |
| Material | Aluminum |
| Push Rod Diameter | 0.375 |
| RGL | WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| weight | 29.0 |
| width | 11.0 |