Was browsing through Dan's diesels site and found this, 66mm wheel and cover kit. Only looking to make 630ish HP in my LBZ and going to run 45% nozzles. According to their site with supporting fuel it shows this will be good for 675-700HP. Seems like it would be a bit rough on the internals of a stock turbo? Anyone ran one before?
https://shop.dansdieselperformance.com/66mm-LLY-LBZ-Duramax-Wheel-and-Cover-Kit-66-WCK.htm
https://shop.dansdieselperformance.com/66mm-LLY-LBZ-Duramax-Wheel-and-Cover-Kit-66-WCK.htm