Mailbag: Rejuvenating an Old 454 Big Block Chevy (Image/ThirdGen.org - @LOWNTUBD)
Parts Bin: Up Down Air On-Board Up 4 Air Compressor Systems Up Down Air systems let your quickly re-inflate your tires to a consistent PSI. (Image/Up Down Air)
L77 6.0L Engine Upgrade Guide: Expert Advice for L77 Mods to Maximize Performance (Image/Hot Rod)
Horsepower Wars: Unboxing a ProCharger Supercharger System (Image/Horsepower Wars - Power AutoMedia)
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 (Image/Horsepower Wars - Power AutoMedia)

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 […]

LS Engines (Image/Hot Rod)

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 […]

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

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 […]

Recent Posts

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 […]

(Image/OnAllCylinders - Gioia Kurpik)
Videos & Galleries

Photo Gallery: Goodguys Nationals in Columbus, Ohio

The Goodguys Rod & Custom Association held its annual national event in Columbus, Ohio last weekend. It is one of the marquee events of the Goodguys season, drawing in hundreds […]

A diamond grinding wheel gives each journal a precision surface. (Image/Summit Racing - Brian Nutter)
Parts

How A Camshaft is Made: A Tour of the Summit Pro LS Cams Factory

Summit Racing has its own line of Pro LS Camshafts designed specifically for GM/Chevy LS and Vortec engines. The camshaft development team told us they did their homework when designing […]

(Image/True Street Cars)
Q&A

Mailbag: An Easy Way to Make 500HP in an LS1-Powered 2002 Camaro Z28

Q: I want to get 450-500 horsepower out of my 2002 Chevy Camaro Z28. My car already has an 80mm BBK throttle body, a Granatelli mass airflow sensor, an SLP […]

(Image/NHRA)
Motorsports

NHRA Wrap-Up: Hagan, Torrence & McGaha Win in Epping

Matt Hagan remains on a tear as one of NHRA’s hottest drivers, as he won his second straight event of the season at the NHRA New England Nationals in Epping, […]

(Image/CarCapsule USA)
Product Profiles

Parts Bin: CarCapsule USA Vehicle Covers and Enclosures

Ever wish you could store your ride in a protective bubble to prevent damage from Mother Nature, kids’ bikes, door dings, and curious critters? Well, CarCapsule USA vehicle encolsures are […]