You could run 11s on an LS turbo easily, joe’s (fmfkid) has done it multiple times lol along with other people on here. If your on a budget go with LS-T, you could build one pretty cheap, and 12 sec car, you could prolly get that with under 300hp. What direction are you wanting to go exactly, if you just want a 12 maybe 11 sec car then get an ls swap and boost it. What answers are you looking for?