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#horsepower

1970 Dodge Charger R/T 426 Hemi engine bay, an engine famous for its gross versus net horsepower gap
Car Features

Gross vs Net Horsepower Explained

Dan Reeves · · 6 min
A loaded 1960s work pickup on a dealer lot with a row of classic pickups behind it, evoking the era's payload and horsepower rivalry
Car Features

The Payload and Horsepower Wars of the 1960s

Robert Halloran · · 7 min
Classic Ford Mustang on an engine dynamometer
Car Features

How Much Horsepower Did Classic Mustangs Really Have?

Tom Ramirez · · 8 min
Mid-1970s Chevrolet Chevelle 350 — emissions engine bay detail
History & Heritage

The Malaise-Era Horsepower Decline

Tom Ramirez · · 7 min