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Air and Fuel› Carburetors and Components

Quick Fuel

850CFM Carburetor Street-Q Series

$979.95 $782.95 Save $197.00

SKU: Q009 SQ-850

In Stock
In Stock
Ships by Oct 7
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Quick Fuel Technology SQ-850 Street-Q Carburetor features lightweight die-cast aluminum components, changeable idle and high-speed air bleeds, 2-circuit metering, a 4-corner idle system, and downleg boosters. It is an 850 CFM mechanical secondary, 4-barrel square bore carburetor (5 3/16" x 5 5/8" bolt pattern), capable of replacing Holley, Edelbrock, Carter AFB, and Autolite style carburetors. An adapter may be required for spreadbore intake manifolds. This is a new product with a polished finish and natural aluminum color.
Show original supplier description

Part #: SQ-850

Quick Fuel Technology's new Street-Q carburetor is intended to deliver legendary Q-Series performance to hardcore street enthusiasts at a reduced price. The major differences between the Street-Q and the race-bred Q-Series is the substitution of cast metering blocks and a cast throttle body in place of fully-machined billet components. All of the critical functionality is retained - 2-circuit metering, downleg boosters, changeable idle and high-speed air bleeds and 4-corner idle. A universal throttle lever design accommodates Ford A/T kickdowns, 700-R4 bracket mounting holes and the ability to mount brackets for Chrysler vehicles. Available sizes include 650, 750, 850, and 950cfm for mechanical secondary models and a 750 vacuum secondary is also offered.

Carburetor - Street Q - 4-Barrel - 850 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Polished - Each

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandQuick Fuel
Part NumberQ009 SQ-850
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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