Parts Bin: Advanced Fuel Dynamics PROFLEX Commander Flex Fuel Systems (Image/Advanced Fuel Dynamics)
Horsepower Wars: Choosing $15K Worth of Mods for the 2017 Mustang GT Horsepower Wars: Choosing $15K Worth of Mods for the 2017 Mustang GT
LS9 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More (Image/Deviant Art - Partywave)
Lot Shots Find of the Week: 1985 Pontiac Fiero GT (Image/OnAllCylinders)
Q&A (Image/ThirdGen.org - @LOWNTUBD)

Mailbag: Rejuvenating an Old 454 Big Block Chevy

Q: I have a 1973 454 big block Chevy. It has a 8.5:1 compression, stock oval port cylinder heads, a Crane PowerMax camshaft, and Edelbrock Performer intake, and a Holley […]

Horsepower Wars Horsepower Wars: Choosing $15K Worth of Mods for the 2017 Mustang GT

Horsepower Wars: Choosing $15K Worth of Mods for the 2017 Mustang GT

In Horsepower Wars’ ongoing duel between the 2017 Ford Mustang and the 2017 Chevrolet Camaro, we’ve finally arrived to the parts-selection phase for the biggest-money portion of the competition, where […]

LS Engines (Image/Deviant Art - Partywave)

LS9 Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More

Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab, Hummer, and Isuzu got some […]

Parts (Image/Advanced Fuel Dynamics)

Parts Bin: Advanced Fuel Dynamics PROFLEX Commander Flex Fuel Systems

Advanced Fuel Dynamics’ PROFLEX Commander Flex Fuel System is a plug-and-play, bolt-on kit that lets you run E85 in your late-model vehicle. The performance potential of ethanol-blended fuel is well […]

Recent Posts

(Image/YouTube - GS Yuasa)
Videos & Galleries

Video: Anatomy of a Vehicle Battery

To most of us, the concept of a battery is nothing new—we know batteries are the way to store electrical (DC) energy for future use. But while the concept is […]

(Image/ThirdGen.org - @LOWNTUBD)
Q&A

Mailbag: Rejuvenating an Old 454 Big Block Chevy

Q: I have a 1973 454 big block Chevy. It has a 8.5:1 compression, stock oval port cylinder heads, a Crane PowerMax camshaft, and Edelbrock Performer intake, and a Holley […]

Up Down Air systems let your quickly re-inflate your tires to a consistent PSI. (Image/Up Down Air)
Product Profiles

Parts Bin: Up Down Air On-Board Up 4 Air Compressor Systems

When heading off-road, common practice is to release some air from each tire to lower your tire pressure. Known as “airing-down,” this process increases the tire’s contact patch with the […]

(Image/Hot Rod)
LS Engines

L77 6.0L Engine Upgrade Guide: Expert Advice for L77 Mods to Maximize Performance

[Editor’s Note: This L77 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]

(Image/Horsepower Wars - Power AutoMedia)
Horsepower Wars

Horsepower Wars: Unboxing a ProCharger Supercharger System

Well, the cat’s out of the bag now. As part of the $15K upgrade stage of Horsepower Wars: Pony Wars, each team plans to install a ProCharger supercharger system. Want […]

Though the hobbies can overlap, overlanding goes far beyond the simple premise of "car camping." (Image/Summit Racing - Smittybilt)
News & Car Culture

Overlanding 101: What It Is and How to Get Started

Overlanding is a relatively new phenomenon in the United States. In essence, overlanding is a fusion of camping and off-roading, combining elements of each to form a distinct automotive/outdoor hobby. […]

Event List by State for Car Collector Appreciation Day 2018
Shows and Events

Event List by State for Car Collector Appreciation Day 2018

Friday, July 13 is Collector Car Appreciation Day. The annual event is designed to raise awareness of the vital role automotive restoration and collection plays in American society. You’re encouraged […]

Some basic suspension upgrades can make a world of difference—even on factory performance cars.
(Image/OnAllCylinders)
Parts

Suspension Tuning Suggestions: A Talk with a Koni Automotive Product Manager

The Koni roadshow pulled into Summit Racing’s retail store this week to chat with folks about the merits of proper suspension tuning. We got a chance to sit down with […]

(Image/OnAllCylinders)
Featured Vehicles

Lot Shots Find of the Week: 1967 Pontiac GTO on International Harvester COE Flatbed

A classic rock radio station would call today’s Lot Shots feature a “two-fer,” but we’re not talking about a Led Zeppelin “Heartbreaker/Living Loving Maid” mashup here. Instead, we’ve got a […]

(Image/YouTube - Raybestos)
Videos & Galleries

Video: How to Bench Bleed a Brake Master Cylinder

If you need to replace or install a brake master cylinder, you’re going to have to “bench bleed” it before bolting the assembly to your firewall. That’s because, due to […]