i ran a to4 turbo into a 476 blower on a speedway car many yrs ago using mechanical endlee methanol injection took a couple of seasons and a few blown motors but it went hard for what it was at the time 20 yrs ago lol 186 holden block 221 falcon crank bmw rods and arias pistons with a alloy phill irving head on top ,
i imagine with todays technolgy it would be easy to do every thing on that engine we had to machine up ourselves we had nothing to go by still it was always fun beating the v8 guys with a 6cyl they used to hate it lol
cheers mid life crisis