Edelbrock RPM Air-Gap Dual-Quad Intake Manifold For Small-Block Ford 289-302-347

Edelbrock RPM Air-Gap Dual-Quad is designed for 289-302-347 c.i.d. small-block Fords. This is a dual plane intake manifold which combines dual four-barrel excitement with a well-mannered street manifold. This intake is taller than the low-profile F-28 intake and 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. Carb center to carb center is 6-7/16".

INSTALLATION NOTES:

Manifold height: A-4.85", B-5.70"

Carb pad height: 5.28"

Port exit dimensions: 1.05" x 1.90"

Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant DO NOT USE END SEALS GASKETS.

Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.

SPECS