Holley 0-80509-1K - Holley 4150 HP Series Carburetors

Holley #510-0-80509-1K

830 cfm 4150 HP Carburetor Kit Includes

830 CFM Carb

JEGS Fuel Line w/Filter

JEGS Gauge

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Complete list of Holley 4150 HP Series Carburetors

Overview
Accessories

Race-ready right out of the box!
For amazing response from an affordable production carburetor, your search stops here. Holley delivers with hard-core 4150 series carbs for serious high performance ranging from 390 to 1000 cfm.

Holley 4150 Shared Specifications

Notched floats and jet extensions for continuous fuel delivery

Center-hung floats offer plumbing on both sides

High-flow metering blocks

Nonstick, reusable metering block gaskets for easy tuning

Spun-in boosters won't fall into engine

Four corner idle system

Loctite-fastened buttonhead throttle plate screws for less air restriction

Viton-tipped needle and seats for precise fuel delivery

Stainless steel throttle plates for corrosion protection

High-strength sealing surfaces

Contoured Venturi inlet provides more balanced airflow, which increases power

Power valve blowout protection

100% wet-flow tested and calibrated

Changeable, screw-in air bleeds offer expanded tuning options

Dichromate finish

Holley Spec Variations

Offered by Holley in 390, 600, 650, 750, 830, 950, or 1000 cfm

Calibrated for gasoline or methanol

Only 510-0-80529-1 has quick-change vacuum secondaries, the rest have progressive mechanical

Most primary and secondary accelerator pumps are either both 30cc or both 50cc except for part numbers 510-0-80513-1 and 510-0-80514-1, which are a 30cc primary/50cc secondary combo.

Spun-in boosters are straight leg, down leg, double-step down leg, or annular.

Part numbers 510-0-80507-1, 510-0-80541-1, and 510-0-80509-1 are NASCAR-approved.

These kits, put together by JEGS Professionals, include Carburetor, JEGS Billet Fuel Line With Filter and Fuel Pressure Gauge

JEGS Performance Products 15836 - JEGS Carburetor Work Stands

Only $29.99

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JEGS Performance Products 15836 - JEGS Carburetor Work Stands

Only $29.99

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