Well I came up with the The number of turns head thread Test.
Basically there is a seat in the head for the wider portion of the plugs just above the threads to stop on. This seat, notch, ledge, whatever... read more
The Congruity NHRA Pro Mod Drag Racing Series put on a show at zMAX.J.R. Gray ran the table and picked up the victory.
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The NHRA made its second 4-wide stop of the year.Here's who won at zMAX Dragway.
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A 1936 Chevy Pickup hits the FuelTech Hub Dyno for tuning. Watch its 292 inline-six get dialed in for peak performance.
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For race fans who appreciate the roots of drag racing and the thunder of classic American V8s, few cars hold the same legendary status as the 1968 HEMI-powered
NewsSource Yesterday, 11:54 AMBracket racer Dustin Smiley won the Wiseco $50,000 main event at the Strange Spring Fling at GALOT Motorsports Park.
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NHRA And JEGS Extend Partnership For JEGS Allstars Event
The JEGS Allstars will stay at the FallNationals. The NHRA and JEGS have signed an extension for the event.
NewsSource Today, 05:09 AMMore...