HOLLEY 650CFM ULTRA XP CARBURETOR #0-80802RDX 9000155 CAPACITY INCREASE: None

CAPACITY INCREASE: None

BT50-SLN10-080

Special Design High Accuracy Alloy Steel Collets

PCV Valve: No

12mm (12 x 18

HOLLEY 650CFM ULTRA XP CARBURETOR #0-80802RDX 9000155 CAPACITY INCREASE: NoneXtreme Performance Holley Ultra XP carburetors! Ultra XP carbs are up to 38% lighter than our traditional race carbs, have fuel capacity that is 20% greater and 30 other new features! They're available in our all new Hard Core Gray hard coat anodized finish with Black billet for improved corrosion protection. They're also available in natural tumble polished aluminum with your choice of Black or Red metering blocks and base plate. The Aluminum Ultra