The # ED2925 is a high performance feature packed small-block racing manifold for standard port location 23-degree cylinder heads. A taller profile with extra long runners that extend into the plenum offers increased volume. The cross-sectional area of the runners are tuned to complement the runner length creating substantial torque increases at 4500-5500 rpm. The # ED2925 also has many features that will be appreciated by the serious engine builder, including:

• Slotted flange bolt holes to allow mating on decked blocks or milled heads.
• Rear water outlets allow custom cooling system routing.
• The flange above the intake ports is machined flat to provide a straight-line reference for port-matching layout.
• A boss for a distributor clamp has been added on the left side, for easier to access when timing an engine.
• Each runner has a nitrous boss to aid in fogger nozzle installation.
• Made in USA