I'll restate what I said about 1320's turbo silverado. It was on one single giant turbo before and now its got twin 78mm (I think) turbos and he's spraying a 60-65 shot off a dig. I'm pretty sure he's got a drivetrain out of an HD with some other mods to it to handle his launches. I think he broke it once, snapped the center drive shaft right out of it.