Unless you have a device to measure rollout (like the modules at Lebanon Valley Dragway) it is hard to say how the change affected your car. Removing 35lbs should only lower the reaction time by 0.003 to 0.004. Check out the rollout article on the Portatree website and if you have any questions, you can always give us a call
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http://www.portatree.com/page--Tech-Tips--TechTip1.html