History of WRA
WRA Track Info
RA General Rules
- Rules of participation at WRA events
- The official checklist for the WRA Safety Inspection
Inspection Form Page 2
Pg 2 of insp. form
(NOTE: RULE 32 HAS CHANGED - OMIT ALL REFERENCES TO TIRE SIZE)
- A list of formulas for many automotive items including Horsepower, Displacement, Speed, etc.
- A description of the flags seen on the track, and their meanings.
Quick Change Gear Ratios
- A table with gear ratios for Halibrand 6-Spline (V8) Quick Change Gear Sets.
Natural Turning Radius
- Formula for determining the natural turning radius due to Stagger.
WESTERN RACING ASSOCIATION
Celebrating Vintage Racing since 1982
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