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
Air Flow Research introduces new 175cc Enforcer small block Mopar cylinder heads. These heads aim to boost performance for classic 318, 340, and 360 LA
NewsSource Today, 10:04 PMTulsa's Spring Throwdown was a killer event.Here's a recap of this race.
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The IHRA returns with a bang with the Outlaw Pro Mod Nationals at Kil-Kare Raceway.This event features a massive $125k-to-win Pro Mod shootout.
Veteran racer Scott Taylor is set to debut a brand-new 1969 Camaro.The car was built by Bad Habitz Fabrication and sports a ProCharger/Pro Line Hemi combo.
NewsSource Yesterday, 11:31 AMThe redevelopment plan for the former Atlanta Dragway property was denied in February.Interest in returning the facility to a raceway has been expressed
NewsSource Yesterday, 11:31 AM
Making Over 900 Horsepower With A ProCharger P-1X On Our Budget 5.3L
The ProCharger P-1X is the king of the P-series supercharger lineup. We want to crank one all the way up to see what it will make on the dyno.
NewsSource Today, 10:04 PM