Edelbrock part #5486 Performer Buick V6 intake manifold is designed for 1979 and later street 231/252 c.i.d. (252 c.i.d. 1980-84 only) Buick V6 engines with late-model cylinder heads. Manifold will not fit pre-1979 engines. Manifold not equipped with EGR. Not compatible with C-3 and C-4 electronic fuel management systems.
Specifications:
| Description_ABR |
Intake Mnfld |
| Description_ASM |
Buick:V6:231 (3.8L)/252 (4.1L) |
| Description_DEF |
Engine Intake Manifold |
| Description_EXT |
Edelbrock Performer GM V6 Engines Intake Manifold |
| Description_INV |
Performer GM V6 Intake Manifold |
| Description_MKT |
Edelbrock part #5486 Performer Buick V6 intake manifold is designed for 1979 and later street 231/252 c.i.d. (252 c.i.d. 1980-84 only) Buick V6 engines with late-model cylinder heads. Manifold will not fit pre-1979 engines. Manifold not equipped with EGR. Not compatible with C-3 and C-4 electronic fuel management systems. |
| Description_LAB |
Performer Buick 3.8L, 4.1L V6 Intake Manifold |
| Description_TRA |
Recommended intake gasket: Fel-Pro #1200 |
| Description_TRA |
Manifold height: A-4.67", B-5.45", (1.30" taller than stock) |
| Description_TRA |
Carb pad height: 5.06" |
| Description_TRA |
Carb recommendations: Edelbrock AVS2 or Performer Series 500 cfm. |
| Description_TRA |
Port exit dimensions: .80" x 1.85". |
| Description_TRA |
Use 1981 Buick Regal water neck. |
| 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. |
| Center Maximum Height |
5.060 |
| Gasket Or Seal Included |
No |
| Series |
Performer |
| Vehicle Model |
Buick |
| EGR Port |
No |
| Front Maximum Height |
4.670 |
| 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. |
| Single Or Dual Plane Type |
Dual |
| CNC Ported |
No |
| Material |
Aluminum |
| Flange Type |
4150 |
| Color |
Satin |
| Grade Type |
Performance |
| Rear Maximum Height |
4.450 |
| Basic Operating RPM Range |
Idle-5500 |
| Length |
8.0000 |
| Width |
15.0000 |
| Height |
24.0000 |
| Weight |
14.0000 |
