Apparently you're able to use a TBI system from a 4.3L V6 on a 5.7L 350. My friend just dumped a 350 in his 4runner and has wicked problems stalling going up steep inclines. We've tried going to pick a part and getting a TBI system off a 350, but they're always picked dry by the time we get there, or so rotted and old there's no real use to them anymore. Does anyone know of any good websites that would show how to do this? Apparently its possible, and my friend doesn't have the internet up there, so he was asking if I could get some info on it for him.