what you guys think of this?

[Denny]

The single cylinder industrial engines don’t really care for turbochargers. Your going to need the smallest turbocharger you can find. You’ll need to find a way to oil and cool it. Draw through or fuel injection is the way to go. Going to be Spensive Lucy!!!!

 

[karl]

i’ve also been interested in building a turbo set up for it, although I am not very educated with turbos, especially a drawn through type system, which is what I would plan on doing, if anybody has any feedback about a turbo set up on a small engine I would love to hear it

Imma just leave this here...

RHB31 is the turbo your after.

If you just want turbo noise, there is not much to making it work. Fabricating the manifolds is the biggest hurdle.
Luckily your engine has an oil pump, so that's one less problem.