Ask a Question

Technical Questions

Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.

Need Business/Order Related Support?

Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.

Website Feedback

How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!

Budget and Performance Go Hand-in-Hand with Summit Racing™ Max Performance Carburetors

Don’t let this carb’s budget-friendly price fool you. Summit Racing™ Max Performance Carburetors are built from the baseplates-up to give your performance engine all the air and fuel it requires. For starters, we spec’d them in the most popular airflow ranges—500, 600, 650, 750, and 850 cfm. And we didn’t stop there. These all new 4-barrel carbs are packed to the airhorns with performance goodness:

Square-bore flange to fit virtually all aftermarket and many OEM 4-barrel intake manifolds
Dual fuel bowl inlets for even fuel distribution
Nitrophyl floats compatible with today’s fuel formulations
Viton® needle and seats to prevent sticking with better seat sealing
Universal throttle linkage for all engine types
Electric choke for easy starting in cooler temperatures
Easy idle speed adjustments
High-quality stainless steel linkage and internal hardware
Non-stick gaskets for easier servicing
Choice of mechanical or vacuum secondaries

One of the most appealing features of the Summit Racing Max Performance Carburetors isn’t the performance, but their appearance. Every one comes out of the box wrapped in a show-quality black electroplate finish with polished metering blocks and stainless steel hardware. You’re getting a carburetor that looks just as good as it performs!

CHECK OUT OUR SUMMIT RACING MAX PERFORMANCE CARBURETORS