Parts Bin: Maxxis Tires for Truck & Off-Road (Image/Maxxis)
Ask Away! with Jeff Smith: Setup Recommendations for a Supercharged EFI & Nitrous Combo Here's the photo of D.W.'s in-progress engine build. (Image courtesy of Jeff Smith)
U.S. Congressional Committee Moves RPM Act Closer to Becoming Law (Image/Goodguys)
Former VW Exec Gets Max Prison Sentence for Role in Emissions Scandal (Image/Digital Trends)
Featured Vehicles (Image/OnAllCylinders)

Lot Shots Find of the Week: 1968 Pontiac GTO

A parking lot is a parking lot—unless it’s the Summit Racing parking lot. On any given day or time, the lot outside a Summit Racing store can turn into an […]

News & Car Culture (Image/Goodguys)

U.S. Congressional Committee Moves RPM Act Closer to Becoming Law

A congressional committee approved the Recognizing the Protection of Motorsports (RPM) Act by a 33-20 vote this week, making it eligible for consideration on the floor of the U.S. House […]

Tech Articles Here's the photo of D.W.'s in-progress engine build. (Image courtesy of Jeff Smith)

Ask Away! with Jeff Smith: Setup Recommendations for a Supercharged EFI & Nitrous Combo

I am building a 355 cubic inch small-block Chevy with AFR 1065 220cc Race Ready AFR heads, an Erson roller cam, and FiTech fuel injection. Can I use a wet […]

LS Engines LS2 Engine in a 2005 Pontiac GTO (Image/Super Chevy)

LS2 Car 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 […]

Recent Posts

LS2 Engine in a 2005 Pontiac GTO (Image/Super Chevy)
LS Engines

LS2 Car 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 […]

(Image/OnAllCylinders)
Featured Vehicles

Lot Shots Find of the Week: 1968 Pontiac GTO

A parking lot is a parking lot—unless it’s the Summit Racing parking lot. On any given day or time, the lot outside a Summit Racing store can turn into an […]

(Image/Dupli-Color)
Videos & Galleries

Video: How to Paint Engine Parts with Dupli-Color and VHT Engine Coatings

A fresh coat of engine paint can do wonders for a tired engine bay. Seriously—whether it’s Chevy orange, Ford blue, or John Deere green, who doesn’t love a freshly-painted motor? But […]

(Image/GM EFI Magazine)
LS Engines / Tech Articles

LS Tech: How to Delete Variable Valve Timing (VVT) on an LS Engine

Variable Valve Timing (VVT) is a system that automatically adjusts valve timing. GM used VVT on the following engines within the LS family. (Summit Racing’s Paul Spurlock and Brian Nutter contributed […]

Operation Appreciation (Day 6): Eddie Krawiec Reflects on Assault Ship Tour, Meeting U.S. Troops in Japan for the Holidays
Operation Appreciation 2017

Operation Appreciation (Day 6): Eddie Krawiec Reflects on Assault Ship Tour, Meeting U.S. Troops in Japan for the Holidays

U.S. FLEET ACTIVITIES SASEBO, Japan — The final day of the 2017 Operation Appreciation tour concluded with a visit to the USS Bonhomme Richard, an amphibious assault ship that is […]

(Image/Hot Rod)
Q&A

Mailbag: Pairing an Electric Speedometer with a Cable-Driven Transmission

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re discussing mating an electric speedometer to a […]

Racer Greg Anderson currently races a Chevy Camaro in the NHRA Pro Stock class. New rules allow will give him more body and engine options. (Image/Summit Racing)
Motorsports

NHRA: Pro Stock Class Can Use Any Accepted Engine/Body Combo in 2018

At the request of the race teams, NHRA Pro Stock competitors will be allowed to run any NHRA-accepted body and engine combination for the 2018 season, NHRA officials announced. That […]

Buyer’s Guide: 11 Excellent Hotrod T-Shirts for Ladies
Buyer's Guides / Holiday Gift Guides

Buyer’s Guide: 11 Excellent Hotrod T-Shirts for Ladies

WARNING: While men’s T-shirts are often cited and thought of as the most versatile, comfortable and useful items in our wardrobes, it’s totally possible that you are dating, or are […]

Vote NOW! The Top 10 Facebook Fan Rides of November 2017
Featured Vehicles

Vote NOW! The Top 10 Facebook Fan Rides of November 2017

The holidays are here. It’s the perfect time to enjoy our toys—whether they happen to be Hot Wheels™, die-cast collectibles, or real automotive machinery. In November, you showed off some […]

Operation Appreciation (Day 5): BIGFOOT® Pilot Dan Runte Shares Experience as Tour Takes Him to New Heights
Operation Appreciation 2017

Operation Appreciation (Day 5): BIGFOOT® Pilot Dan Runte Shares Experience as Tour Takes Him to New Heights

MCAS IWAKUNI, Japan – With just two days left to experience the 2017 Operation Appreciation tour, the group of Motorsports champions was eager to get to MCAS Iwakuni so that […]