For anyone still reading this thread, I'm planning on going to LSX Indy and have a new setup currently being installed. The car is getting a 2.9l whipple, which has been ordered already and the Pfadt drag suspension and Hendrix 9" is being installed to day. Car should have plenty of time to be dialed in before Indy. Lets see what this stock bottom end can handle!
85 Buick TType - 5.3l GT4202r 10.86 at 126