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Carburetor Main Jets

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DIY Cold Air Intake Kits | Carburetor & Injection

DIY Cold Air Intake Kits | Carburetor & Injection

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Why buy a cold air intake like everyone else when you can build your own?

How To Set Up Multiple Carburetors on a Vintage Engine

How To Set Up Multiple Carburetors on a Vintage Engine

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There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

Fix An Overheating Race Engine | Beyond The Cooling System

Fix An Overheating Race Engine | Beyond The Cooling System

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Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

Determining the Best Performance Carburetor For Your Application

Determining the Best Performance Carburetor For Your Application

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We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

What Size Carburetor Do I Need?

What Size Carburetor Do I Need?

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Learn how to calculate your CFM with a formula to determine what the best carburetor size is for you. We also cover vacuum and mechanical secondaries.

How to Install Fuel Pressure Regulators for Carburetors

How to Install Fuel Pressure Regulators for Carburetors

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Learn how to install a bypass and deadhead style fuel pressure regulator. We cover how these regulators work with a carburetor and advantages of each style.

Installing 3" Ram Horn Manifolds on a C/10

Installing 3" Ram Horn Manifolds on a C/10

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See how to install 3" Ram Horn exhaust manifolds on a C/10 with a 406 engine. Learn some tips on welding steel tubing to a cast iron manifold and how they are modified to fit the truck.

Coilovers for a Model A

Coilovers for a Model A

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In this Tech Tip, John offers up a couple solutions to a customer on the hunt for a coil over kit for his 2-door Model A.

Carbureted LS Intake Conversion Kit

Carbureted LS Intake Conversion Kit

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Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness.

Exhaust Repair

Exhaust Repair

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Some basic info on the various exhaust options carried by Speedway Motors.

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