even though im at 1/2 the power you are, my 325/50 15 BG drag radials on a 15 x 10" wheel (28" tall) with 15psi sway on the street, but on the track the track perfectly straight.
Last time i was at the track i drove with one hand on the top of the wheel and the other on the shifter the whole time.
__________________
Governments are instituted among Men, deriving their just powers from the consent of the governed, — That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it