Tech Articles

Monday Mailbag: Solving Sluggish Engine Performance After Carb Secondaries Open
Q&A / Tech Articles

Monday Mailbag: Solving Sluggish Engine Performance After Carb Secondaries Open

You’ve got questions. We’ve got answers — Mondays, when we work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Monday Mailbag, we help a reader […]

Carburetor Basics 101: A Quick Overview of Primary and Secondary Barrels for Street or Race Applications
Tech Articles

Carburetor Basics 101: A Quick Overview of Primary and Secondary Barrels for Street or Race Applications

There is much to consider when choosing a carburetor for your vehicle. Airflow, choke style, and even the physical height of your carburetor will come into play. But what about […]

Ask Away! with Jeff Smith: How to Tune the Idle Speed on a Self-Learning EFI System
Q&A / Tech / Tech Articles

Ask Away! with Jeff Smith: How to Tune the Idle Speed on a Self-Learning EFI System

I recently bought a FiTech Go EFI fuel injection system for my big-block Chevelle. The engine is a 468ci big-block with a mild hydraulic roller cam, a TH400, a warmed-over […]

A Quick Guide to Carburetor Heights (and Why They’re Important)
Tech / Tech Articles

A Quick Guide to Carburetor Heights (and Why They’re Important)

When it comes to choosing a carburetor, there are lots of things to consider: airflow, choke style, and secondary type, to name a few. But what about the physical height of the […]

6 Brake Rotor Myths Debunked
Tech / Tech Articles

6 Brake Rotor Myths Debunked

It’s time to debunk some brake rotor myths. Myths that, on the surface, seem to make sense in many cases. But ultimately, believing these myths won’t resolve actual brake system problems. […]

Chemistry 101: Exploring Rust Removal and Prevention Options for Your Resto Project
Tech / Tech Articles / Videos & Galleries

Chemistry 101: Exploring Rust Removal and Prevention Options for Your Resto Project

Rust is the archenemy of any restoration project. Fortunately, the aftermarket has developed some very effective products for battling rust. In this post, we’ll inform you about of these rust-battling options and […]

Volumetric Efficiency and What it Means to Performance
Tech / Tech Articles

Volumetric Efficiency and What it Means to Performance

Volumetric efficiency is a term that’s tossed around quite a bit when talking about internal combustion engines. However, surprisingly few people understand what volumetric efficiency is and how it actually affects […]

Video: Choosing the Best Exhaust System for Your Car or Truck
Tech / Tech Articles / Videos & Galleries

Video: Choosing the Best Exhaust System for Your Car or Truck

The trick to successfully installing an aftermarket exhaust system isn’t just about your tech expertise or wrenching abilities. Many times, the most crucial step is simply selecting the right exhaust system during […]

Transmission Cooler Guide: What to Consider When Choosing a Transmission Cooler
Tech / Tech Articles

Transmission Cooler Guide: What to Consider When Choosing a Transmission Cooler

It’s no secret that heat kills automatic transmissions. This is especially true in big-power, street-strip machines that combine lots of horsepower with a small torque converter and steep rear axle ratio. Engine rpm […]

Pump Guide: A Look at Quick Fuel’s Mechanical and Electric Fuel Pumps — and Which is Right for You
Tech / Tech Articles

Pump Guide: A Look at Quick Fuel’s Mechanical and Electric Fuel Pumps — and Which is Right for You

In simpler times, carburetors relied on mechanical fuel pumps, and EFI engines required high-pressure electric pumps. Things aren’t so simple anymore because times have definitely changed. Even the most beastly […]