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 Battle For The Thrones rocked out at Rockingham Dragway.Here's who scored their own throne at The Rock.
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Carlos Sobrino was a fixture in the now-defunct NMRA Factory Stock class. Now he is moving on to other racing categories with his Fox coupe.
Dale Arnold's Dodge Demon is one mean machine. Arnold has gone all-out to create a killer LDR car.
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A rotating assembly is only as good as its parts.Callies created its Ultra line of connecting rods for high performance builds.
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GM's LT5 crate engine is a beast. A modified Holley accessory kit helps us stuff all 755 HP into Larry Dixon's '66 Nova.
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Lucas Oil Drag Racing Series Returns to Pomona in 2026
NHRA announces a special Lucas Oil Drag Racing Series event returns to Pomona Dragstrip This will be the firs time the LODRS has been to Pomona 2002.
NewsSource Yesterday, 05:22 PM