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.
Specifications:
| Description_ABR |
Cyl. Head |
| Description_ASM |
Ford:Small-Block Windsor:289 (4.7L)/302 (5.0L) |
| Description_DEF |
Engine Cylinder Head |
| Description_EXT |
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. |
| Description_MKT |
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. |
| Description_LAB |
RPM Small-Block Ford 2.02" Cylinder Head Hydraulic Roller Camshaft |
| Description_INV |
Edelbrock SBF Cylinder Head |
| Description_TRA |
EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL FLAT TAPPET AND HYDRAULIC ROLLER CAMSHAFT APPLICATIONS |
| Description_TRA |
High-flow 2.02" intake valves work with pistons notched for valve clearance |
| Description_TRA |
Hardened pushrods required, use Edelbrock #9632 (flat tappet only). |
| Description_TRA |
Will not accept rail rockers. |
| Description_TRA |
289-302 V8s require Head Bolt Bushings #9680 and either Head Bolt Kit #8552 (7/16") or stock head bolts. Match with Edelbrock head gasket sets. |
| Description_TRA |
Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. |
| Description_TRA |
Designed for non-emissions 289, 302, and 351-Windsor Ford engines |
| Seat Angle |
Exhaust 45 deg/Intake 45 |
| Intake Valve Diameter |
2.02 |
| Horsepower |
325-500 |
| EGR Port |
No |
| Combustion Chamber Volume |
60 |
| Push Rod Diameter |
(Suggested) 0.3125 |
| CNC Ported |
No |
| 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. |
| Construction Type |
Complete |
| Seat Material |
Ductile Iron |
| Valve Springs Included |
Yes |
| Retainer Included |
Yes |
| Guide Plates Included |
Yes |
| Valve Stem Diameter |
0.3438 |
| Camshaft Type |
Hydraulic Roller |
| Exhaust Port Location |
Standard |
| Material |
Aluminum |
| Family |
Performer RPM |
| Intake Runner Volume |
190 |
| Guide Material |
Manganese Bronze |
| Series |
Performer RPM |
| Exhaust Valve Diameter |
1.60 |
| Deck Thickness |
0.625 |
| Exhaust Runner Volume |
60 |
| Rocker Arm Stud Diameter |
0.375 |
| Valve Spring Maximum Lift |
0.575 |
| Valve Spring Diameter |
1.46 |
| Valve Angle |
20 |
| Grade Type |
Performance |
| Guide Plate Material |
Hardened Steel |
| Quantity |
Sold Individually |
| Valve Included |
Yes |
| Length |
8.0000 |
| Width |
11.0000 |
| Height |
25.0000 |
| Weight |
32.0000 |
