HOLLEY 850 ULTRA DOUBLE PUMPER – HC GRAY carburettor

Description

HOLLEY 850 ULTRA DOUBLE PUMPER – HC GRAY carburettor

ULTRA lightAluminium construction for 43% weight savingsULTRA stealthyHard Core Gray anodised finishULTRA strongBillet metering blocks & base platesULTRA coolBlack anodised billet aluminium metering blocks and base plateULTRA easyBuilt in sight window for simple float adjustmentsULTRA fastHigh-performance fuel curvesThe Ultra Double Pumper carburettors feature all aluminium construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminium. They weigh in at approximately 5 lbs. less than a comparable zinc carburettor. The new Ultra Double Pumper carburettors have an enhanced fuel curve for optimum performance, with many more features such as aluminium construction; anodised billet aluminium metering blocks and base plate; 4 corner idle for precise idle control; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and for the first time on a Double Pumper, factory pre-set electric choke for easy, fast cold start-ups. The clean, stealthy look coupled with Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.Features:Hard Core Gray w/ black anodised billet aluminium metering blocks/base plate. Casting is hard coat anodised for ultimate corrosion resistanceUltra Double Pumpers feature an Optimized street/strip calibration that works out-of-the-boxFactory preset electric choke for easy startupsMechanical secondaries for awesome tire turning performance4 corner idle allows you to precisely control your idle systemBuilt in, clear fuel level sight glass for easy, no mess fuel level adjustmentsAluminium construction for a 43% weight savingsCompatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing100% wet-flow tested by Holley technicians to assure it arrives ready to run!