Holley 600 Carb Vacuum Diagram
The most popular street carburetor in the hot rod world is probably the 600 cfm holley vacuum secondary carburetor otherwise known as the 0 1850.
Holley 600 carb vacuum diagram. Holley s new 0 80457sa is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40. 111 primary metering body filler 112 vacuum tube plug 113 idle limiter cap 114 idle adjustment needle 115 idle adjustment needle seal 116 spark hole plu g 117 metering body vent baffle 118 primary metering jet 119 tube o ring assembly 120 primary metering body gasket 121 primary power valve assembly 122 primary power valve gasket. Holley s aluminum 0 80457sa will hold its shine longer and also can be hand polished for a custom look. Holley carburetors powered every monster energy nascar cup team and nearly every nhra pro stock champion for four decades.
Holley has been the undisputed leader in fuel systems for over 100 years. From replacement fuel bowls to power valves and jets and everything thing in between. Don t trust your performance to just anyone holley is the only modular carburetor company that has been in business for over 100. Now holley efi products power these cars and are dominating the performance world.
Carburetor parts and components holley offers a wide variety of replacement and performance enhancing components for your carburetor. Vacuum secondaries compensate for all vehicle weights gearing and transmissions to allow for smooth opening of the secondaries. Add to that an electric choke and this carb is super easy to use on. We ve added holley s 2x4 quick change housing kit that includes small nipples on each lid that connect a.
One of the most trusted carburetors of all times the 1850. We show you the best applications for this. Jegs performance 944 742 views. Carburetors are available with either a polished finish for show quality looks or a dichromate finish for excellent corrosion resistance.
Its 600 cfm of airflow vacuum secondaries and single fuel inlet makes it amazingly universal. The 1850c has a gold dichromate finish for corrosion protection and classic holley looks. How to tune edelbrock carburetor carb idle mixture screws choke metering rods jets fuel air vacuum duration.