Tech

Tech / Tech Articles

Two-Valve Twist: Trick Flow Heads Add 100 Extra Horses to a 4.6L 2V

For owners of Ford 4.6L and 5.4L Two-Valve modular V8s, the wait for a true performance cylinder head ended in 2009. That’s when Trick Flow Specialties introduced the Twisted Wedge […]

New Products / Parts / SEMA / Tech / Tech Articles

Video: A Closer Look at the MSD Atomic LS EFI System

Thinking about an LS swap? Then you owe it to yourself to check out MSD’s new Atomic LS EFI Fuel Injection System. We did when we were at the SEMA […]

Tech / Tech Articles / Videos & Galleries

Head Games (Part 3): The Role of Valve Size in Cylinder Head Selection

In the first two installments of our Head Games video series, we covered the importance of combustion chamber size and intake runner configuration when choosing cylinder heads. In this video, […]

Q&A / Tech

Mailbag: Reusable Chevy Bolt-Ons

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re covering carry-over parts from a stock 305 to a Chevrolet Performance 350. M.B. • […]

Tech / Tech Articles / Videos & Galleries

Head Games (Part 2): Understanding Principles of Combustion Chamber Design

In Head Games (Part 1), we covered the importance of cylinder head intake runner size and design. Now we’re going to look at another key factor in choosing the right […]

Q&A / Tech

Monday Mailbag: Locating a Donor for a Hotrod Transplant

Got questions?  We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re swapping IROC-Z components into an ’86 Monte Carlo SS. H.M. • Milton, […]

Tech / Tech Projects

Top Class 565 (Part 3): Finishing Touches and Dyno Results (with Video)!

In our Top Class 565 (part two), we showcased cylinder head and valvetrain assembly for Trick Flow’s 565-cubic-inch big block Chevy. This time around, we’re gonna find out what this […]

Tech / Tech Projects

Factory Five/Summit Racing Mk4 Build (Part 1): Front Suspension and Steering

When Summit Racing chose to a build a Sixties-style Cobra roadster, focusing solely on the past was not an option. This project not only captures the sound and fury of […]

How Tos / Tech / Tech Articles

How to Choose an Alternator

Good thing: Kickin’ audio system with megawatt amps, big subs, zillions of speakers, crossovers, and enough wire to hook up your average city. Bad thing: Melted, smoking, fried vehicle electrical […]

How Tos / Tech / Videos & Galleries

Head Games (Part 1): How to Choose the Right Aftermarket Cylinder Heads

In the first part of our multi-part video series on how to select the right cylinder heads, you’ll learn how runner size and shape factor into choosing the right cylinder […]