780 CFM - 4150 - Vacuum Secondaries - Shiny - Gasoline

The HR-780-VS is now NHRA approved for use in Stock and Super Stock Eliminator! Featuring lightweight die-cast aluminum components, the HR-Series offer all the tunability you would expect from more expensive racing carburetors, including changeable bleeds, idle feed, power valve channel restrictions, and four-corner idle. Hot Rod Series carburetors feature electric chokes and dual metering blocks for added performance.