Your racing the wrong Ls1's than...6sp it's a drivers race..autos and your in trouble.
4 Guys went to Gulfport last Friday..
02SS with lid/exhaust-13.2@107mph sprayed a 150 shot 11.7@121mph
99SS with lid/exhaust and a 200 shot- 11.0@123mph
99 WS-6 with Stall, exhaust, lid, heads...