Description
Edelbrock part #21613 Performer 2-O intake manifold is designed for street 396-502 c.i.d. big-block Chevy V8’s using general duty oval-port cylinder heads. Will not fit under hood of Corvette without hood modifications. Will not fit “tall block” V8’s. May be used with OEM or aftermarket carbs. This manifold offers a durable black power coated finish for long lasting protection and a distinctive look.
Specifications:
| Basic Operating RPM Range | Idle-5500 |
| Center Maximum Height | 4.850 |
| CNC Ported | No |
| Cylinder Head Type | Oval Port- Small |
| Description_ABR | Intake Mnfld |
| Description_ASM | Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L) |
| Description_DEF | Engine Intake Manifold |
| Description_DES | INTAKE MANIFOLD |
| Description_EXT | Edelbrock Performer Intake Manifold For Chevrolet 396-502 Big-Block V8 |
| Description_FAB | 50-State Street Legal if Correct Carburetor Used |
| Description_FAB | Available In Multiple Finishes |
| Description_FAB | Dual-Plane Low-Rise Intake w/180 Deg. Firing Order |
| Description_FAB | Excellent Throttle Response and Mid-Range Power |
| Description_FAB | For Idle to 5500 RPM Street-Driven Performance |
| Description_FAB | Patented Runner Design Ensures Broad Torque Curve |
| Description_FAB | Use Choke Rod PN[9179] for Stock Carburetor |
| Description_FAB | Will Not Fit Under Corvette Hoods |
| Description_INV | Black Performer BBC Intake Mfd Oval Port |
| Description_KEY | 21613; Chevy; Chevrolet; Edelbrock; Intake Manifold; Intake; Manifold; Dual-Plane; Performer; Black Powder Coated |
| Description_LAB | Performer 2-O Intake Manifold for 1965-90 Big-Block Chevy, Black Finish |
| Description_LAB | Performer 2-O Intake Manifold for 1965-90 Big-Block Chevy; Black Finish |
| Description_MKT | Edelbrock part #21613 Performer 2-O intake manifold is designed for street 396-502 c.i.d. big-block Chevy V8’s using general duty oval-port cylinder heads. Will not fit under hood of Corvette without hood modifications. Will not fit “tall block” V8’s. May be used with OEM or aftermarket carbs. This manifold offers a durable black power coated finish for long lasting protection and a distinctive look. |
| Description_SHO | { Sellable : Yes } |
| Description_SHP | { eo : 3in.} |
| Description_TRA | Carb pad height: 4.85″ |
| Description_TRA | Carb recommendations: OEM 4-Bbl, Use choke rod #9179 if needed. Edelbrock AVS2 or Performer Series 600-800 cfm. |
| Description_TRA | Edelbrock choke plate #8961 included. |
| Description_TRA | Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| Description_TRA | Manifold height: A-4.300″, B-5.400″ |
| Description_TRA | Port exit dimensions: 1.70″w x 1.68″ |
| Description_TRA | Recommended intake gasket: Edelbrock #7203. |
| Description_TRA | Use Edelbrock #8028 waterneck adapter for 1986 and later. |
| 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 | • Recommended intake gasket: Edelbrock # 7203. • Use Edelbrock # 8028 waterneck adapter for 1986 and later. • Edelbrock choke plate # 8961 included. • Manifold height: A-4.300in.; B-5.400in. • Carb pad height: 4.85in. • Carb recommendations: OEM 4-Bbl; Use choke rod # 9179 if needed. Edelbrock AVS2 or Performer Series 600-800 cfm. • Port exit dimensions: 1.70in.w x 1.68in. • Use RTV sealant to properly seal end seals; such as Edelbrock High Temp Silicone sealant # 1076; DO NOT USE END SEALS GASKETS. • Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| EGR Port | No |
| Emission | Without EGR |
| Engine Make/Size | Chevy Big Block (396-502) |
| finish | Black Powder Coated |
| Flange Type | 4150 |
| Front Maximum Height | 4.300 |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| height | 7.5 |
| length | 23.62 |
| LTL | N |
| Material | Aluminum |
| Number of Carbs | One |
| Position | N/A |
| Rear Maximum Height | 5.400 |
| 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. |
| RPM Range | Idle -5500 |
| Series | Performer |
| Single Or Dual Plane Type | Dual |
| Usage | Street/Hi-Performance |
| Vehicle Model | Chevrolet |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | 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. |
| weight | 19.8 |
| width | 14.75 |
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