bmorgan you have a couple of things going against you at this point. tune, pulley, and a roadster. Will be tough climbing the non spray list with those. I'd shoot for fastest roadster list, even categorize by pulley to make it fair for the c3. Jeff's slips were at so many different stages that each was the best at that time. It was a big deal at that time. Still a good bench for anyone to compare their slips to. Most were the fastest of anyone with those same mods.