850CFM Carburetor - E85 Drag Race

Name: 850CFM Carburetor - E85 Drag Race
Brand: Quick Fuel
SKU: Q009 Q-850-E85
Price: 1399.95 USD
Availability: InStock

$1,574.95 $1,399.95 Save $175.00

SKU: Q009 Q-850-E85

In Stock

Ships by Jun 7

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Q-Series is Quick Fuel Technology's most comprehensive line of carburetors, blending performance and driveability. This 4-barrel, 850 CFM carburetor is designed for drag racing and E85 ethanol fuels, also compatible with gasoline and methanol. It features a square bore flange bolt pattern (5 3/16" x 5 5/8") allowing it to replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors.

Fitment

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Specifications

Brand	Quick Fuel
Part Number	Q009 Q-850-E85

Videos

How to setup and tune a 4150 e85 carburetor. Learn the basics / 101 training video.

How to Adjust a Carburetor 4-Corner Idle System

How to Choose the Right Size Carburetor

E85 vs Gas for Nitrous + 3.89 vs 4.30 gears, The ultimate comparison video over one year of mods.

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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