Re: Drag Radials
These guys are funny....
here's what I can say and know for truth
78 Volare 318 auto at 3375 lbs on same day same track went from 12.68 w/ 15 lbs in bias ply to Hoosier Radial at 20 lbs and picked up 7 and 1/2 hundredths. went 12.605 .
Air ,wind,driver BS all same.
Hope this goes to your original question.
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