SKU: SKU: EDE60255
The Edelbrock #60255 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60255 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers 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.
The Edelbrock #60255 Performer RPM cylinder heads are designed for use with 289-351W Small-Block Ford applications. The #60255 heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
| Retainer Included | Yes |
| Valve Spring Diameter | 1.46 IN |
| Valve Angle | 20 DD |
| Exhaust Valve Diameter | 1.60 IN |
| EGR Port | No |
| Family | Performer RPM |
| Construction Type | Complete |
| Valve Stem Diameter | 0.3438 IN |
| Deck Thickness | 0.625 IN |
| Rocker Arm Stud Diameter | 0.375 IN |
| CNC Ported | No |
| Exhaust Runner Volume | 60 CCM |
| Horsepower | 325-500 HJ |
| Push Rod Diameter | (Suggested) 0.3125 IN |
| Intake Valve Diameter | 2.02 IN |
| Camshaft Type | Hydraulic Roller |
| Valve Spring Maximum Lift | 0.575 IN |
| Guide Material | Manganese Bronze |
| 30 | No |
| 8788 | Yes |
| 10024 | Yes |
| 8789 | Yes |
| 10025 | Yes |
| 10252 | Chromoly Steel |
| 10583 | No |
| 10261 | No |
| 10671 | Yes |
| 10 | Aluminum |
| 306 | Yes |
| 6627 | 190 CCM |
| 6635 | 6125P |
| 6634 | Yes |
| 6636 | Chromoly Steel |
| 3390 | Performance |
| 6621 | 8.2 IN |
| 10582 | No |
| 6626 | 60 CCM |
| 9799 | Yes |
| Valve Lock Material | Steel |
| Guide Plate Material | Hardened Steel |
| Exhaust Port Location | Standard |
| Series | Performer RPM |
| Seat Angle | Exhaust 45 deg/Intake 45 DD |
| Quantity | Sold Individually |
| Seat Material | Ductile Iron |
California Prop 65 Warning: 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.