Performance Carburetor 700CFM 4150 Series

Name: Performance Carburetor 700CFM 4150 Series
Brand: Holley
SKU: H00E 0-4778C
Price: 1189.95 USD
Availability: InStock

$1,189.95

SKU: H00E 0-4778C

In Stock

Ships by Jun 8

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Holley Double Pumper® carburetors are a perfect performance upgrade for hot street cars and race vehicles. Designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. Features dual accelerator pumps for additional fuel under initial acceleration, mechanical secondaries for great performance, dual feed fuel inlets for constant high volume fuel delivery, and a manual choke for easy control of engine warm up. 100% wet-flow tested by Holley technicians.

Fitment

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Specifications

Brand	Holley
Part Number	H00E 0-4778C
Weight	9.77 lb

Videos

Holley Carb Tuning Tips! | Engine Masters | MotorTrend

HOW TO TUNE A HOLLEY CARBURETOR! I’m Testing It On My Low-Buck Duster

Holley 4150 carburetor tuning “secret” you probably don’t know about.

Accelerator Pump Cam Selection And Installation On Holley Carbs

How to Install a Carburetor

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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