No way you could tune that and make it work. A little pitty would not have the exhaust pressure or continuous pulse to spin up that big turbo. Yes, I say BIG because even if its off a Charade, it is still 10 times to big for the pitty.
Its a suck-thru setup so the fuel mixture would be hot after running thru the turbo.
The dump pipe section is way too long. The exhaust gases would be in the wrong heat range to spin the turbo even if it was the correct size for a pitty.
This engine would be so laggy it wouldn't perform.
Clearly something built for bragging rights, even though it doesn't work. I hope the owner takes a vid of it when it fries the valves and backfires thru the carby and blows up!
LOL