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Performance Tuning Solution. The Edelbrock 1957-79 Ford Truck Edelbrock 12403 Pump Cam Assortment Kit for Holley 2300, 4150, and 4160 carburetors is designed to optimize accelerator pump delivery with eight distinct cam profiles. These cams allow precise adjustment of pump stroke and timing, enhancing throttle response and overall engine performance. This kit is essential for enthusiasts looking to customize carburetor operation to meet specific engine demands.
_x000D__x000D_Construction and Appearance. The cams are manufactured from durable plastic, shaped with varying lifts and ramp profiles to modify pump action. Each cam fits securely and operates smoothly within Holley carburetors. Their assorted design enables easy identification and selection of the appropriate cam profile for tuning needs.
_x000D__x000D_Installation. Installation is straightforward, requiring no drilling or complex modifications. The cams mount with a single hole and can be easily swapped to test different profiles for optimal performance.
_x000D__x000D_Warranty. This product includes a twelve-month warranty covering defects in materials and workmanship.
_x000D__x000D_Application. Specifically designed to fit Holley 2300, 4150, and 4160 style carburetors without requiring modifications.
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