Carburetion

Weber Carburetor High Altitude Tuning Classic Inlines Technical Archive While there is no exact formula for tuning or re-jetting a Weber carburetor for high altitude operation (4,000 feet or more), the following guidelines should help you maximize the available power. Keep in mind that no...

Overview: Why Weber? The Weber carburetor has been a staple of Ford inline six performance for decades, and for good reason. Designed in Italy and originally built for European performance cars, Weber down-draft carburetors brought sophisticated progressive throttle design and excellent...

2-1 CARB ADAPTORS Many inline enthusiast's use aftermarket carb adapters to install two barrel (2BBL) carbs on the integral log intake, replacing the anemic one barrel (1BBL). There are many different types, so you need to make sure you purchase the correct adapter for your application and your...

Download the manual from Mikes Carburetor Parts: Manual for Autolite-1100 Autolite 1100 The Autolite 1100 one-barrel carburetor was offered on the 170 and 200ci sixes from '63-'69, in three venturi sizes - 1.00-, 1.10-, and 1.20-inches. Mustangs had either 1.10- or 1.20-inch depending on model...

The CFM Sizing Rule The most common mistake when building a performance inline six is selecting a carburetor that's simply too large. Bigger is not better when it comes to carburetors — an oversized carb kills throttle response, produces a flat or stumbling idle, and actually reduces power in...

There is also a good PDF here at Mike Carburetor Parts [ATTACH...

AutoliteInstall

Classic Inlines offers rebuilt 1100-1V carburetors which are re-calibrated to eliminate the problems commonly found in factory calibrated carburetors, such as hesitation and/or flat spots. We currently have a fairly large inventory of 1V carbs in stock, which are rebuilt and ready to ship...