I was strickly talking turbo not a full rebuild like you are doing. I would agree the best way would be a full rebuilds with rods, pistons, machine work, propper cam. that would be the best way which is going to cost more than just the boost referenced fuel system, carb, intercooler, turbo, BOV, and exhaust. But I think if he just wnated to turbo the car with low boost (6 psi maybe 7) he could get away with about 4 g's until it needed a full rebuild a little bit down the road/ But also depends how its driven and if you're turboing it you probably are not soft on it.
by the way look at CUUDAK's threat its great. I have read it about three times.
