Turbo jet engine research project Mar 9, 2020 19:40:04 GMT -5 racket likes this Quote Select PostDeselect PostLink to PostBack to Top Post by turboron on Mar 9, 2020 19:40:04 GMT -5 tinkerer, I use a truck/off road turbocharger from a Detroit Diesel 671 engine. It is a Garrett TV83. Just remove the compressor impeller and scroll to gain access to the turbine shaft.Thanks, Ron