Formula, Rollin, 97Chameleon's car was a strictly N/A bolt-on car, no heads/cam, no N20, and full weight. The car is listed as one of the fastest bolt-on only LT1 cars on cz28.com, running 12.5's last I saw before he moved. He could have probably gone as quick on the stock 10-bolt, but he told me the reason for the 12-bolt and 3.73's was in preparation for the poweradder he had planned for. You guys are way quicker than me, but no 97Chameleon you ain't. Sorry to sound like his sack rider, but his shit was badass for what it had...or what it didn't have. And like I said, he drove it like he stole it.