The Edelbrock #61385 Performer RPM cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61385 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 |
Holden:Small-Block:304 (4.9L)/308 (5.0L)/383 (6.2L) |
| Description_DEF |
Engine Cylinder Head |
| Description_MKT |
The Edelbrock #61385 Performer RPM cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61385 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_EXT |
Edelbrock part #61385 Performer RPM cylinder heads are designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. |
| Description_INV |
Edelbrock Holden Cylinder Head |
| Description_LAB |
RPM Holden VN Cylinder Head Hydraulic Roller Camshaft |
| Description_TRA |
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS |
| Description_TRA |
Performer RPM head #61385 has port notched for EFI applications |
| Description_TRA |
Capable of 500+ horsepower on pump gas |
| Description_TRA |
Intended as a direct replacement for factory heads and is configured as an easy bolt-on part for 1989-98 VN Commodore engines and as an upgrade to all earlier Holden production engines. |
| Description_TRA |
Features an extra thick 11/16" deck |
| Head Casting Number |
N/A |
| Valve Stem Diameter |
0.3125 |
| EGR Port |
No |
| Seat Angle |
Exhaust 45 deg/Intake 45 |
| Seat Material |
Ductile Iron |
| Intake Valve Diameter |
2.02 |
| Push Rod Diameter |
(Suggested) 0.375 |
| Rocker Arm Stud Diameter |
0.4375 |
| Series |
Performer RPM |
| Valve Springs Included |
Yes |
| Exhaust Port Location |
Standard |
| Retainer Included |
Yes |
| Valve Included |
Yes |
| Valve Angle |
5 |
| Combustion Chamber Volume |
62 |
| Valve Spring Maximum Lift |
0.600 |
| Quantity |
Sold Individually |
| Construction Type |
Complete |
| Family |
Performer RPM |
| Horsepower |
350-450 |
| CNC Ported |
No |
| Guide Plates Included |
Yes |
| Intake Runner Volume |
195 |
| Grade Type |
Performance |
| Deck Thickness |
0.6875 |
| Valve Spring Diameter |
1.30 |
| Camshaft Type |
Hydraulic Roller |
| Material |
Aluminum |
| Guide Plate Material |
Hardened Steel |
| 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. |
| Exhaust Runner Volume |
68 |
| Guide Material |
Manganese Bronze |
| Exhaust Valve Diameter |
1.60 |
| Length |
9.0000 |
| Width |
11.0000 |
| Height |
26.0000 |
| Weight |
30.0000 |
