SO we ended up putting a 4094 turbine wheel in an lly charger (with the proper machine work to make it fit) with a tct batwheel out front. This charger was in my lbz with 100 over injectors, 3" boost tubes, and a danville modded cp3. Took the truck out and put 10 miles on it and it would blow 265/75/16's off at 60mph. This charger was straight nasty. So we went out and 4wd boosted launched it, Blew all four tires off as soon as i nailed it, as it shifted into second i let off and nailed again it hooked hard and then kaboom. Pulled it apart and the shaft bent and destroy the comp wheel. Our guess was the huge turbine wheel and small compressor wheel over-sped the shaft and dried the oil out in the bearings and got to hot causing the shaft to bend. It is possible to put a 4094 turbine wheel in a stock charger with the proper machine work. We didnt have time before sled pulling season to build another charger so we just put a 10 blade turbine wheel in and called it good. If we were to do it again i would put a 68mm wheel on the compressor side to slow down the shaft speed. The turbine wheel i bought from danville is now half the price to do this. We had no idea what were doing when we came up with this idea and still dont know. We try something and see what it does, yes thats a great way to waste money but thats how you learn. Just knew the bigger turbine wheel would flow way more air and greatly increase hp and airflow out of the motor. Just wanted to update this to anybody wanting to build something themselves and learn a little from my experience. :thumb:
