Holley 750 Vacuum Secondary Carburetor

Previous price 854 00.

Holley 750 vacuum secondary carburetor. Holley 4150 carb rebuild kit double. Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades. The point in engine rpm that the secondary throttle begins to open is determined by the load created by the spring. Back to tuning the vacuum secondary system.

Relatively few vacuum secondary carb sizes can be made to work on a wide variety of. Only 8 left in stock order soon. 1 product rating holley 750 cfm hp carburetor vacuum secondary stainless steel throttle plates. Holley equips all vacuum secondary carburetors from the factory with the.

Now holley efi products power these cars and are dominating the performance world. Holley has been the undisputed leader in fuel systems for over 100 years. Free shipping on many items. If we could make our vacuum operated secondary carburetors perform better by opening the secondaries mechanically it would be in our advantage to do so since all that vacuum actuating hardware is expensive and requires much time and money to calibrate.

Its dual feed fuel inlets assure you get all the fuel you need and its 750 cfm of airflow makes it the perfect performance upgrade carb. 12 product ratings aed 4160 holley rebuild kit vacuum secondary carb 600 650 750 1850 3310 80508. One of the most widely used holley carbs of all times the 0 80508s. New holley classic carburetor shiny 750 cfm 4160 4 barrel electric choke gasoline only vacuum secondaries.

Don t trust your performance to just anyone holley is the only modular carburetor company. 12 new refurbished from 39 09. Holley 4150 carburetor 750 carb 650 holley carburetor with electric choke holley carburetor.