Articles written by: David Fuller

David Fuller is Editor of OnAllCylinders. During his 17-year career in the automotive industry, he has covered a variety of races, shows, and industry events and has authored articles for multiple magazines. He has also partnered with mainstream and trade publications on a wide range of editorial projects. In 2012, he helped establish OnAllCylinders, where he enjoys covering all facets of hot rodding and racing.

With a stream of Renegade 116-octane fuel running through the rails, the COPO LS7 performs best on 31 degrees of timing. SAM Tech varies the air/fuel ratio between 12.7:1 and 13.2:1 depending on the level of competition on a given race weekend. A Holley Dominator EFI system is tasked with engine management duties.
Tech / Tech Articles / Tech Projects

Stock Eliminator LS7: How SAM Tech Got 825 Horses from a Naturally Aspirated, NHRA-Legal LS7

Anyone can slap a supercharger on a stock 505-horse LS7 and pick up an extra 200 horsepower. And thanks to the incredible untapped potential of GM’s factory LS7 cylinder heads, gaining huge […]

Handling How-To: Installing a QA1 Level 2 Handling Kit on an Early GM A-Body
Product Installs / Tech

Handling How-To: Installing a QA1 Level 2 Handling Kit on an Early GM A-Body

Automotive suspensions have come a long way since the original muscle car era of the 1960s and early 70s. Today’s shock technology allows for tuning your suspension for maximum handling […]

Time to Rebuild (Part 1)? 7 Ways to Tell if Your Engine Needs a Rebuild Without Doing a Complete Teardown
Tech / Tech Articles

Time to Rebuild (Part 1)? 7 Ways to Tell if Your Engine Needs a Rebuild Without Doing a Complete Teardown

Engine rebuilds come in many different varieties. Take a look at the vast array of engine rebuild kits available through Summit Racing, and you’ll see the contents vary from kit […]

BangShiftin’ and RoadTrippin’: Rat Rods, Customs & More at the Viva Las Vegas Rockabilly Weekend
Videos & Galleries

BangShiftin’ and RoadTrippin’: Rat Rods, Customs & More at the Viva Las Vegas Rockabilly Weekend

If you’re a fan of pre-1963 era customs and rat rods, Las Vegas is the place to be in April. The Orleans Hotel played host to this year’s Viva Las […]

Photo Gallery: Our Top 50 Rides of the 2015-16 Summit Racing Show Car Series
Videos & Galleries

Photo Gallery: Our Top 50 Rides of the 2015-16 Summit Racing Show Car Series

Another indoor car show season has come and gone. Mother Nature has given us permission to start holding outdoor shows and cruise-ins here in the Midwest, but we’ve decided to […]

All About Stall (Part 2): How Your Cylinder Head and Exhaust Choice Affect Stall Speed
Tech / Tech Articles

All About Stall (Part 2): How Your Cylinder Head and Exhaust Choice Affect Stall Speed

In Part 1 of our All About Stall series, we shared three factors to consider when choosing torque converter stall speed range: engine setup, vehicle weight, and rear gear. When […]

EPA Withdraws Race Car Emissions Rule
News & Car Culture

EPA Withdraws Race Car Emissions Rule

The hot rodding community spoke — and the EPA has listened! The U.S. Environmental Protection Agency announced it has removed language regarding converting emissions-controlled, street-driven vehicles for racing. The EPA statement said: “…EPA […]

Manual M.D.: Quick Guide to Diagnosing Manual Transmission Troubles
Tech / Tech Articles

Manual M.D.: Quick Guide to Diagnosing Manual Transmission Troubles

  The manual transmission is not dead — especially not in the hot rodding universe. More importantly, your manual transmission is not dead. It may sound sick or move sluggishly, but chances […]

ProCharger 101: Inside a ProCharger Centrifugal Supercharger
Parts / Product Profiles / Tech / Tech Articles

ProCharger 101: Inside a ProCharger Centrifugal Supercharger

Centrifugal superchargers have been around since the 1950s, but they’ve exploded in popularity over the last 20 years or so. Centrifugal superchargers are available for a wide range of vehicle […]

Ford Begins Taking Owner Applications for the First 500 Ford GT Supercars
Automotive & Aftermarket News / News & Car Culture

Ford Begins Taking Owner Applications for the First 500 Ford GT Supercars

Want a legitimate chance to own the all-new Ford GT supercar? You can begin the process today (April 13, 2016). And let’s just say that process involves more than heading to the […]