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
Three-time NHRA champion Angelle Sampey won her first race in Top Alcohol Dragster Sunday at Maple Grove Raceway.The win was retribution for a missed
NewsSource Yesterday, 04:34 AMLeave it to ProCharger to build an S650 supercharger kit that eclipses the 1,000 hp level with an intercooler upgrade on pump gas!The head unit is a P-1X
NewsSource Yesterday, 04:34 AMWhen you think of big horsepower from a Chevy small-block, engines like the 327, 350, or 400 likely come to mind. But what if I told you that the much
NewsSource 09-16-24, 09:15 PMJim Whalen's '91 Oldsmobile Calais is a throwback to the 1990s front wheel drive conversion era of Super Stock racing.The car runs 9.80s with its naturally
NewsSource 09-16-24, 09:15 PMDrag Week is underway and the first day was wild.Check out our photo gallery from Day One.
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Hot Rod Drag Week 2024: Day Two Indianapolis Raceway Park
Day Two of Drag Week at Indianapolis Raceway Park was wild.Here are the top stories from IRP.
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