Testing carburetors on an engine dyno can sometimes be misleading. We've all seen tests showing large-cfm carburetors making more power—even on a small engine that nobody in their right mind would run ...

Dyno Test of Our Fuel-Injected Replica L-89 Big Block First ever dyno run on Vette Magazines tri-powered fuel-injected replica L-89 big block at Lamar Walden Automotive in Atlanta. Get all the engines ...

Once you get into performance tuning a two-wheeler, you'll hear a lot of talk about motorcycle dyno tuning. Simply put, a dyno tune is the difference between two performance-tinkered motorcycles off ...