Free Quickstart Guide included! We've taken the tips we've used to get these carbs started and running quickly and include this information free with every Brawler Carb! Get your project up and running FAST!  Alaska and Hawaii buyers please contact us first. 

We're a real speed shop, and we use these Brawler Carbs from Quickfuel on our in-house chassis dyno. We've had great success with them and consider them the best deal going in performance parts right now! This is your classic 750 Double Pumper. Perfect fit for street/strip combinations like a hot 350+ cubic inch engine or a middle of the road big block. We can tell you from experience that they aren't a restriction until over 450 rwhp. This is a mechanical secondary carb. Brawler Street carburetors are machined and assembled by craftsman right here in the USA. These carburetors work hard just as their name implies- just raw bare-knuckled performance that you can rely on. Don’t let the budget-friendly price fool you, the Brawler development focused on the performance you want and not the pretty box that it comes in. Brawler Street carburetors come with black billet metering blocks with the latest technology in air/fuel calibrations for today’s street or race engine demands. They also come with black billet throttle bodies for superior durability and throttle shaft stability. Brawler Street models offer all of the options and tunability that you would find from more expensive carburetors in the market, including an electric choke, a beautiful finish, and four-corner idle adjustment on all mechanical secondary models.

Features:

4150 Square Bore Carburetor

  • Available sizes from 650 to 850 CFM to match your needs.
  • Available in both vacuum and mechanical secondary versions to meet your needs
  • Brawler Street models include black billet metering blocks and throttle bodies with precision throttle shafts to ensure long-term performance