Annual Indy Top Dragster scramble is about to begin (1 Viewer)

[none]

According to the rulebook: "The use of throttle stops, stutter boxes, etc. to control downtrack engine RPM is prohibited."
I know that many/most use the timing grid to soften them up off the starting line. but other than a starting line enhancer I don't believe that anything can control the throttle opening.

Alan

 

[Litefoot]

According to the rulebook: "The use of throttle stops, stutter boxes, etc. to control downtrack engine RPM is prohibited."
I know that many/most use the timing grid to soften them up off the starting line. but other than a starting line enhancer I don't believe that anything can control the throttle opening.

Alan

Thanks Alan, just trying to know about class

 

[Topfuel386]

Alan, all of the nitro class believed the same thing also.