Rules, restrictions and compromises are all meant to keep drag racing competitive and on an even playing field. Though many racers seem to take certain rules and work them in a mandrel until they fit ...

If you've been readingHPPfor any length of time, you likely recognized the importance of spark advance. Over the years we have reported through dyno and/or dragstrip testing the benefits of optimizing ...

The morphing of state-of-the-art electronics into today's performance vehicles keeps getting better all the time. And in case you're confused as to what magazine you're reading, we're not referring to ...