Tech

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 […]

Spray Painting 101: How to Improve Your Spray-Painting Technique
How Tos

Spray Painting 101: How to Improve Your Spray-Painting Technique

“Painting is not magic,” said paint and body expert Kevin Tetz. “It’s not voodoo. It’s not a gift. It’s an acquired skill.” In the video below, you’ll find Tetz, creator of […]

LS engines use MLS (Multi-Layered Steel) head gaskets, which provide better sealing than traditional gaskets, especially with power adders. We used new Fel-Pro gaskets.
Tech / Videos & Galleries

Video: Head Gasket Material and Surface Finish — and How They Relate

Head gaskets are available in a variety of materials, and the type of head gasket material you choose for your engine should be influenced by the surface finishes of your […]

Monday Mailbag: How to Adjust Your TV Cable to Correct Improper Shifting on a 700R-4 Transmission
Q&A

Monday Mailbag: How to Adjust Your TV Cable to Correct Improper Shifting on a 700R-4 Transmission

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 tell you how […]

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 […]

Video: Comparing H-Pipe vs. X-Pipe Exhaust Systems and Which to Choose
Tech / Videos & Galleries

Video: Comparing H-Pipe vs. X-Pipe Exhaust Systems and Which to Choose

H-pipe vs. X-pipe? Which crossover exhaust system design is better? That depends, but we’re going to try to help you make the best choice. Where does the H-pipe or X-pipe […]

(Image/Power and Performance News)
Tech / Videos & Galleries

Video: A Quick Overview of Timing Sets

There are four basic types of timing sets, and each have different pros and cons attached to them. The timing set that will work best for you is largely dependent […]

Monday Mailbag: Understanding Shock-Damping Ratios for Dual-Purpose Street and Drag Cars
Q&A / Tech

Monday Mailbag: Understanding Shock-Damping Ratios for Dual-Purpose Street and Drag Cars

You’ve got questions. We’ve got answers — Mondays, when the Summit Racing tech department helps us tackle your automotive-related conundrums. In this week’s Monday Mailbag, we’re discussing shock-damping ratios and suggesting some good adjustable […]

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 […]

Holley Redesigned its Legendary 4150 Carburetor for Racers, New Ultra XP Carb is PERFECT for Tunnel Ram Setup
Parts / Product Profiles / Tech

Holley Redesigned its Legendary 4150 Carburetor for Racers, New Ultra XP Carb is PERFECT for Tunnel Ram Setup

Spin back the clock about 45 years or so. If you had an engine combination that could handle it, what you really needed was a tunnel ram with a couple […]