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
Junior dragster racer Elienisse Zoe Diaz died Tuesday from injuries that she suffered last weekend in an on-track incident. Diaz had just turned seven
NewsSource Today, 04:58 PMDiscover five oddball cars that made history in NHRA Pro Stock. Unique victories that defined the unexpected!
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Discover the Road to PRO with stories of grit and rivalries. See the prep behind the SCAG Power Equipment PRO Superstar Shootout.
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Sick Week 2025 tested both man and machine.Here's a recap of all the winners from Sick Week 2025.
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Funny Car Chaos debuts at Tulsa Raceway Park April 25-26. Don "The Snake" Prudhomme joins 32+ outlaw funny cars for an unforgettable event!
NewsSource Yesterday, 04:50 AM
LT2 Block Finally Released To The Public
Chevrolet Performance has finally released the LT2 block to the public for custom engine builds. The Gen V LT1 and LT2 engines have some major differences
NewsSource Today, 04:58 PM