The Edelbrock #607115 Performer RPM cylinder heads are designed for 1955-86 Small-Block Chevy applications. The Edelbrock #607115 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.
Specifications:
| Description_ABR |
Cyl. Head |
| Description_ASM |
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L) |
| Description_DEF |
Engine Cylinder Head |
| Description_LAB |
RPM Small-Block Chevy Angled Spark Plug 70cc Roller Cam Springs, Polished |
| Description_INV |
Edelbrock SBC Cylinder Head |
| Description_EXT |
Edelbrock part #607115 Performer RPM cylinder heads are designed for 1955-86 Small-Block Chevy applications that are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. |
| Description_MKT |
The Edelbrock #607115 Performer RPM cylinder heads are designed for 1955-86 Small-Block Chevy applications. The Edelbrock #607115 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 |
EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL FLAT TAPPET AND HYDRAULIC ROLLER CAMSHAFT APPLICATIONS |
| Description_TRA |
Match with Edelbrock head gasket sets. |
| Description_TRA |
To use stock rockers on small-block Chevy heads, .100" longer than stock pushrods are required. Edelbrock pushrods #9629 are recommended. |
| Description_TRA |
Use Head Bolt Kits for easy installation. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. |
| Description_TRA |
S/B Chevy heads may not be used on engines with less than 4" bore (262, 265, 283, 305, 307 c.i.d.) except with cams having less than .450" valve lift. |
| CNC Ported |
No |
| Intake Runner Volume |
195.0 |
| Material |
Aluminum |
| Valve Spring Diameter |
1.460 |
| Guide Plates Included |
Yes |
| Valve Spring Maximum Lift |
0.575 |
| Valve Stem Diameter |
0.341 |
| Valve Angle |
23 |
| Rocker Arm Stud Diameter |
0.375 |
| Deck Thickness |
0.562 |
| Exhaust Valve Diameter |
1.600 |
| Intake Valve Diameter |
2.020 |
| Grade Type |
Performance |
| Guide Plate Material |
Hardened Steel |
| Combustion Chamber Volume |
70.0 |
| Deck Height |
9.025 |
| 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. |
| Head Casting Number |
31-6061 |
| Push Rod Diameter |
0.312 |
| Length |
7.0000 |
| Width |
10.0000 |
| Height |
22.0000 |
| Weight |
30.0000 |
