Edelbrock part #7594 RPM Air-Gap intake manifold is designed for street and high performance 308-383 c.i.d. Holden V8 engines that utilize the 1988-98 Holden VN cylinder heads. This RPM Air-Gap manifold is a dual-plane design that is tuned for both excellent throttle response and greater horsepower from 1500 to 6500 rpm. This manifold has been designed to fit both stock 1988-1998 EFI style heads and the Edelbrock Holden VN RPM cylinder heads.
Specifications:
| Description_ABR |
Intake Mnfld |
| Description_ASM |
Holden:-:308 (5.0L)-383 (6.3L) |
| Description_DEF |
Engine Intake Manifold |
| Description_EXT |
Edelbrock RPM Air-Gap Holden 1988-98 Intake Manifold |
| Description_INV |
RPM Air-Gap Holden 1988-98 Intake |
| Description_MKT |
Edelbrock part #7594 RPM Air-Gap intake manifold is designed for street and high performance 308-383 c.i.d. Holden V8 engines that utilize the 1988-98 Holden VN cylinder heads. This RPM Air-Gap manifold is a dual-plane design that is tuned for both excellent throttle response and greater horsepower from 1500 to 6500 rpm. This manifold has been designed to fit both stock 1988-1998 EFI style heads and the Edelbrock Holden VN RPM cylinder heads. |
| Description_LAB |
RPM Air-Gap Holden 253-304-308 1988-98 Intake Manifold |
| Description_TRA |
Recommended intake gasket HA424 |
| Description_TRA |
Do not use high performance or competition type intake gaskets for street application. Due to material deterioration under street driving conditions, internal leakage of both vacuum and oil may occur. |
| Description_TRA |
Manifold height: A-4.80", B-5.82" |
| Description_TRA |
Carb pad height: 5.31" |
| Description_TRA |
Carb recommendations: Edelbrock AVS2 or Performer Series 600-750 cfm. |
| Description_TRA |
Port exit dimensions: 1.16" x 2.00" |
| Description_TRA |
Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS. |
| Description_TRA |
Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| Flange Type |
4150 |
| CNC Ported |
No |
| Grade Type |
Performance |
| Single Or Dual Plane Type |
Dual |
| Finish |
Satin |
| EGR Port |
No |
| Rear Maximum Height |
5.820 |
| Series |
RPM Air-Gap |
| Center Maximum Height |
5.310 |
| Material |
Aluminum |
| Gasket Or Seal Included |
No |
| Vehicle Model |
Holden |
| Front Maximum Height |
4.800 |
| 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. |
| Basic Operating RPM Range |
1500-6500 |
| Length |
8.0000 |
| Width |
15.0000 |
| Height |
24.0000 |
| Weight |
24.0000 |
