the best street turbo for any small motor between 1.6-2.4l is the mitsubishi 16g. if you can get a manifold to run this turbo, you will not be disappointed. it can flow enough air to make a lot more power than it is rated for. although the turbo is rate at about 350hp, people have made 400hp++++. it spool super fast too.

go to turbobygarrett.com and use the instructions to calculate the correct pressure ratio for your engine size and horse power goal. with your result, you can use the compressor map to determine if the turbo is efficient enough for your horse power goal.

when in doubt, get a 16g.