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
Performance Design has introduced another carbon fiber intake manifold. This time engineered specifically for boosted Coyote powerplants!
Lizzy Musi's familiar "Bonnie" 1969 Camaro that she won three No Prep Kings events with is set to be auctioned next month. The car features
NewsSource Yesterday, 06:37 PMDrivers got after it at the NHRA Carolina Nationals. Here's who won at zMax this weekend.
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Now that Project Number Cruncher was tested we hit the track.Here's how our weekend went at the NMCA All-American Nationals.
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Day Three of Drag Week saw some big changes for the overall leader. Check out our gallery from today's action at US 131.
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Hot Rod Drag Week Day Five: National Trail Raceway
The 20th edition of Drag Week was one for the ages.Here's our coverage of the final day's action.
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