PJ1 TrackBite, formerly known as VHT TrackBite or simply VHT, is a custom formulated synthetic resin, typically black in color, used in drag racing to either increase the traction of a car’s tires or as a sealer for newly ground and/or resurfaced race tracks.Click to see full answer. Simply so, are Nascar tracks sticky?The racing slicks are made out of a soft rubber that gets sticky as it heats up. That sticky rubber helps the car adhere to the track; however, the tires are so soft and sticky that some of the rubber sticks to the track itself. That’s what creates the black line that makes the groove visible.Secondly, what is spraying in drag racing? The Spray and Dump is a technique used by experienced bracket racers to try tricking their opponent into making a mistake at the finish line. Subsequently, one may also ask, what liquid do they use for burnouts? At least as late as the 1970s in the United States, burnout enthusiasts would occasionally coat their (usually rear) drive wheel tires with a liquid chlorine-type bleach. This would result in spectacular bursts of white smoke during the burnout.Why are drag tracks sticky?Competition drag strips use a resin-based compound called PJ1 TrackBite (formerly known as VHT) that gets sprayed onto the asphalt to create a sticky surface for impressive launches. Hey, when a car’s horsepower count is deep into the four digits, it needs all the help it can get to hook up and go.

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