Xtreme Performance – Holley Ultra XP(TM) Methanol carburetors! Ultra XP Methanol carbs are 38% lighter than our original HP, have fuel capacity that is 20% greater and 30 other new features! They’re available in our all-new Hard Core Gray(TM) hard coat anodized finish with Black(TM) billet for improved corrosion protection. Holley Ultra XP Methanol carburetors offer new features such as an integrated idle bypass valve that allows for idle adjustments while maintaining the correct throttle plate to transfer slot relationship, high capacity fuel bowls which feature 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh. Other features include all aluminum construction, fully tunable billet metering blocks, billet base plate, adjustable secondary linkage and knurled (hand adjustable) curb idle screws. Holley Ultra XP carburetors are the ultimate in square bore race carburetors!
Additional Attributes:
GTIN: 00090127719114
Barrel: Four
Billet Color: Hard Core Gray with Black
Booster Type: Down Leg
Carburetor Type: 4150
CFM: 950
Choke: None
Emission: Without EGR
Finish: Hard Core Gray
Flange: Square Bore
Fuel Inlet: Dual
Fuel Type: Methanol
Material: Aluminum
Primary Main Jet: 172
Secondary Main Jet: 172
Secondary Pump Nozzle Size: 50
Secondary Type: Mechanical
Supercharged Application: No
Throttle Bore: 1.750 in.
Type: Automotive
Usage: Racing
Venturii Size: 1.600 in.
WARNING CA Proposition 65: Yes
WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Extened Information:
Emissions : Electronically Announced
Life Cycle Status: Available To Order
Packaging:
Quantity of Each:
Package UOM:
