Description
Edelbrock part #7525 RPM Air-Gap dual-quad intake manifold is designed for 1955-86 S/B Chevys, this intake stands 1-5/8″ taller than the low-profile C-26 intake and offers performance improvements in the 1500-6500 rpm range. The large runners feature our unique Air-Gap design that separates the runners from the hot engine valley for a cooler, denser charge. Will not fit under stock Corvette hood.
Installation Instructions
Specifications:
| Cylinder Head Type | Standard |
| Description_ABR | Intake Mnfld |
| Description_ASM | Chevrolet:Small-Block Gen I:262 (4.3L)-400 (6.6L) |
| Description_DEF | Engine Intake Manifold |
| Description_DES | INTAKE MANIFOLD |
| Description_EXT | Edelbrock Performer RPM AIR-GAP Dual-Quad Intake Manifold For Chevrolet 262-400 Small-Block V8 |
| Description_FAB | 1.625 in. Taller Than Low-Profile PN[5425] |
| Description_FAB | Also Available As Complete Kit PN[2025/20254] |
| Description_FAB | Also Available In EnduraShine Finish PN[75254] |
| Description_FAB | Based on C26 Low Profile with Unique Air Gap |
| Description_FAB | Best When Matched with Edelbrock 500cfm Carburetor |
| Description_FAB | Use Fuel Line Kit PN[8088/8091] |
| Description_FAB | Use Progressive Throttle Linkage Kit PN[7094] |
| Description_INV | RPM Air-Gap SBC Dual Quad Intake Manifld |
| Description_KEY | 7525; Chevy; Chevrolet; Edelbrock; Intake Manifold; Intake; Manifold; Dual-Plane; Performer RPM; Performer RPM AIR-GAP; Dual-Quad; Satin |
| Description_LAB | Performer RPM AIR-Gap Small Block Chevy Dual-Quad Intake Manifold |
| Description_MKT | Edelbrock part #7525 RPM Air-Gap dual-quad intake manifold is designed for 1955-86 S/B Chevys, this intake stands 1-5/8″ taller than the low-profile C-26 intake and offers performance improvements in the 1500-6500 rpm range. The large runners feature our unique Air-Gap design that separates the runners from the hot engine valley for a cooler, denser charge. Will not fit under stock Corvette hood. |
| Description_SHO | { Sellable : Yes } |
| Description_SHP | { eo : 7in.} |
| Description_TRA | Carb center-to-center distance: 6-7/16″. |
| Description_TRA | Carb pad height: 4.89″ |
| Description_TRA | Carb recommendations: Edelbrock AVS2 Series #1903 and #1904, 500 cfm. |
| Description_TRA | DO NOT OVERTIGHTEN NPT/Pipe fittings, this may cause the aluminum to crack around the fitting boss. NPT/Pipe thread is a tapered thread. |
| Description_TRA | H.E.I. will not fit |
| Description_TRA | Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| Description_TRA | Manifold ht: A-4.57″, B-5.20″ |
| Description_TRA | NPT/Pipe thread fittings require the use of Teflon tape or paste on threads to ensure proper seal. |
| Description_TRA | Port exit dimensions: 1.16″ x 1.92″ |
| Description_TRA | Recommended intake gasket: Edelbrock #7201 |
| Description_TRA | Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage. |
| 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 | • Manifold ht: A-4.57in.; B-5.20in. • Carb pad height: 4.89in. • Carb recommendations: Edelbrock AVS2 Series # 1903 and # 1904; 500 cfm. • Port exit dimensions: 1.16in. x 1.92in. • Recommended intake gasket: Edelbrock #7201 • Use RTV sealant to properly seal end seals; such as Edelbrock High Temp Silicone sealant # 1076; DO NOT USE END SEALS GASKETS. • Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage. • NPT/Pipe thread fittings require the use of Teflon tape or paste on threads to ensure proper seal. • DO NOT OVERTIGHTEN NPT/Pipe fittings; this may cause the aluminum to crack around the fitting boss. NPT/Pipe thread is a tapered thread. • Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. • H.E.I. will not fit • Carb center-to-center distance: 6-7/16in. |
| Emission | Without EGR |
| Engine Make/Size | Chevy Small Block (262-400) |
| height | 7.5 |
| length | 23.62 |
| LTL | N |
| Number of Carbs | Two |
| Position | N/A |
| RPM Range | 1500-6500 |
| Usage | Street/Hi-Performance |
| 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 | 19.6 |
| width | 14.75 |
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