Hi All,
New to the site and to circle track racing. My wife races on our local asphalt track in what they call the Lady Bug Class. She's driving a 1987 Subaru Standard. Class rules say we have to keep the car stock, and we're having a hard time preventing the front passenger wheel from wanting to roll on the turns. We've replaced the ball joints and control arm bushings, but still get a nasty roll. Counter weights and camber adjustments aren't allowed and tires all have to be the same size. Any suggestions?  

what you might try is a heavier spring in the right front. Or some spring spacers in between the spring coils