Black Diamond QFX Series Racing Carburetors

Black Diamond QFX Series Series Carburetor

• 4500 square bore
• Annular boosters
• Mechanical secondary w/ tuneable secondary opening rate
• Lightweight QFX aluminum main body w/ raised venturi
• Dual 7/8"-20 inlets
• Billet throttle body & metering blocks
• Secondary jet extensions & notched nitrophyl float
• 4 corner idle adjustment
• Screw in air bleeds & jets
• Clear sight glasses
• Black PTFE finish prevents corrosion & provides 6% reduction in fuel temperatures