Description
Remanufactured Holley list # 4780. Completely refurbished Holley 800cfm double pumper mechanical secondary carb. 2 corner idle, 30cc pump primary side, 50cc pump secondary side, all non stick gaskets 6.5 high flow power valve. Also has the popular ACFI Bright Zinc finish. Carb comes ready to run. This retains the factory Holley calibration and jetting. As with any high performance carb this may require some tuning due to camshaft, cylinder head and compression profiles. Core required. We will accept any Holley mechanical secondary carb, or Demon carb as a valid core for this item.