Your RR Gear Ratio & Tire Diameter

[dvw]

Available here but not cheap. http://www.longacreracing.com/products.aspx?itemid=1751
Many chassis shops will scale your car for a fee. Again it can be done at the track by doing mall adjustments.
Doug

 

[Brewzer67]

1) 4.30 gears
2) 28.0 Inches
3) 9.0 inches
4) 16.5 - 17.0 psi (any less and things started getting squirrelly on the big end)
5) 6300 rpm thru traps
6) Factory Hemi car replacement springs with front section shortened to SS spring length and one extra leaf added.
7) foot brake
8) 4260 lbs
9) 10.96 at 123 MPH