David Vizard bench flows a BBD 2bbl
This is simply a challenge, can one get 1 hp/ci out of a stk. 2bbl 'Teener using/modding the OE/stk. replacement parts. Making the most from the least is never economical, I had no expectation of "B/RB numbers from a 'Teener on the cheap" results, this is going to have to be a restrictor-plate/2bbl circle track type of build to get the number. Not cheap.
Even if You have the skills & equipment to do most of it solo, there is still going to be a good amount of $$$ & time expenditure.
It's not Mine, so it'll be worth some entertainment, & maybe I'll learn something. Maybe not, but if I learn just 1 thing, that's good enough. There have been a number of "1 things" I've learned that were not free in My life, lol, so...