alright guys and girls i need a s400 turbo for my 1994 didge cummins needs to be good and i would like to pay around 600 tops but we can talk thankins

 

your gonna have to be a lil more specific....there are way too many ways to build a S400 turbo...also might want to fill out your signature so we know what kinda mods you have done to the truck, i have a S366/71/.91T4 for sale for $600 shipped which is basicly the same size as a S465/74/.90T4 but the S300 would spool faster

 

how meany miles is the s366/71/91t4