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My Z06 spent the last 5 weeks in the shop getting some work done (yeah I know that's excessive for what was done, but things don't always go as planned). Car is a 2016 M7 with a Griptech 2.3 pulley, AFE intake, Kooks 2" headers & O/R X-pipe, CPR Expansion tank, DSX Flex Fuel sensor, and an Alky Control Dual Nozzle meth kit. Final numbers were 683rwhp and 714 rwtq.
Very nice! What boost increase are you seeing with the 2.3 upper pulley?
I honestly haven't been able to really test it out yet. Roads have been too wet and cold here for any serious pulls. I didn't even think to ask how much boost it was making when I picked it up.
Another Dyno Numbers Post
