RPM AIR-GAP DUAL-QUAD 351W (1500-6500 RPM)
Designed for 351W small-block Fords, these intakes offer 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 and more horsepower. Includes bosses for rear water crossover.
Carburetor Recommendations: Edelbrock AVS2 #1903 and #1904, 500 cfm.
Installation Notes: Use 12-bolt intake gasket set Edelbrock #7220 recommended.
For van installations use OEM Ford “van” intake gasket set.
Manifold height: A-4.93", B-5.56"; Carb pad height: 5.37".
Port exit dimensions: 1.05" x 1.89".
- Engine Block Style:
- Stock/OEM standard deck
- Style:
- Dual quad
- Basic Operating RPM Range:
- 1,500-6,500
- Material:
- Aluminum
- Finish:
- Natural
- Height:
- 4.320 in.
- Intake Section Included:
- Complete
- Fuel Rails Included:
- N/A
- Aftermarket Fuel Rail Required:
- N/A
- Carburetor Quantity:
- Two
- Carburetor Mounting:
- 4-barrel square bore
- Throttle Body Bore Size:
- N/A
- Has Bosses:
- No
- Bosses Machined:
- No
- Boss Quantity:
- N/A
- Injectors Included:
- N/A
- Throttle Body Included:
- N/A
- EGR:
- No
- Quantity:
- Sold individually.
- Notes:
- Uses non-standard square bore bolt pattern.
- Make:
- Ford
- Engine Family:
- Ford small block Windsor
- Engine Sizes:
- 5.8L/351
- Years:
- 1969-1997
- Cylinder Head Style:
- Stock configuration
