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horsepower articles

TECH ARTICLES, VEHICLE FEATURES, EVENT COVERAGE & MORE

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Back in the day, Scotty was a die-hard street racer who always had an affinity for the older, two-door GC body style. He'd shared co-driving duties in a friend's GC rally car, and that experience made him realize how strong the Subaru chassis was. However, he liked the RS's factory look so much that his own car remained stock for a year after he bought it.

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If you’re living the modified lifestyle, you most likely picked your ride cause it can make big power. But to Denver denizen Justin Mangnall, traction is where it’s at.

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Dynos⎯You're either all talk or you know for a fact what your ride puts down. After weaving their way through the crowds, gawking at various cars and popping off the rev limiter a few times to turn heads, entrants pulled up to the garage where techs hopped into the driver’s seats and carefully backed up the cars onto the dyno. The cars are then strapped down, fans are turned on and the techs rip off three different runs. The reading is then written onto the running list of makes, models and horsepower. Typically, dynos are used for tuning tools, much like a tape measure is used for building something with precision, but they also double as fabulous competition power measurement devices. Even then, with so many variations and often inflated power readings these days, it's difficult to truly know how much power a car is capable of. Instead of comparing scurrilous dyno sheets, dyno competitions offer up an opportunity to compare real life numbers, while minimizing the variables. This leads to that unquestionable requirement for facts that are a prerequisite for a true contest.

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Discusses and clarifies some automotive terms and concepts that are commonly thrown around in conversation. Want to learn more? Make sure to check out our Building Blocks article series for an in-depth look at automotive systems.