Would an extra 2" of tread width help?

perfacar said

my car has calvert springs, rancho rear shocks, Q a single adjustable on front, 9" tires, and a clutch., six cyl t bars also., when i make adjustments, i can still pull wheels off the ground on the launch. takes runs to find what car needs , just food for thought.

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What people have to understand is some of us race at 4-6 different tracks several times a year. What works in May doesn’t work in August. Many of the races I attend you get 1-2 time trials at a 3 day race. Now for test n tuners it’s a different story. You make a change and make a pass. Make another change and make another pass. We need a 3 day race weekend to be within .01-.03 all weekend.