Ya alot do drift their cars…grab a sr20 unless you really despise not alot of torque but its not that bad I myself am building a sr20 redtop gt2871r, pfc, jtw s3 cams, stock manifold extrude and honed, greddy IM and etc. Should be running over 380hp at 18psi thats more than enough I guarantee, i wont be running at 18psi untill I get used to 10-14psi dont wanna go crazy right away lol. From what I have heard 350hp is alot in a s13 especially with no interior and what not so yeaa sr20det can do but if you really are against getting one I would go rb25 from the rb series just my opinion…good luck though