would like a big turbo to build twind, i have a hx82 or something like that laying at my house but i want to go bigger, anyone got a big turbo off a CAT, detroit, big cam cummins, off-road equipment there looking to get rid of

 

I have a S471 for sale Its got a 2.8 ind. 72mm wheel and 1.58 A/R housing with 96mm wheel

 

what did it come off of

 

not sure