HP 850 Base Plate Carburetors   Description

                Holley HP main body, gloss black powder coating, 850 baseplate w/stainless steel butterflies and Teflon bushed throttle shafts, 1.400″, and 1.450″, and 1.590″ Venturi, externally adjustable metering blocks.

WCD54002 - 1.400″           

Great carb for 355-406 C.I. Late Models.

CFM: 850

Fuel: Gasoline

Number of Barrels: 4

Carburetor Flange: Square bore

Choke: None

Secondary Type: Mechanical

Fuel Inlet: Dual

Primary Power Valve (Hg): 6.5 Hg

Primary Discharge Nozzle Size (in): 0.032 in.

Carburetor Finish: Black powder coated

Booster Type: Down-leg

Throttle Linkage Type: Universal

Carburetor Height (in): 3.250 in.

Notes: This carburetor is designed for Late Model Stock Cars with 355 to 406 CID engines.

Willy's Carburetor and Dyno Shop HP carburetors are made for the racer.

These Willy's HP carburetors feature the following:

* Holley's HP main bodies

* Externally adjustable billet metering blocks that allow jet adjustments without carburetor disassembly

* Custom-sized venturis for different displacement engines

* Screw-in air bleeds

* Gloss black powder coating

* Stainless steel butterflies and PTFE bushed throttle shafts