thisis not hard to acheave simply lighten the hll out of the car rip every thing out strap some summit racing plastic seats in there some 15x10 inch rims with like a 255 50 R15 tire so you got grip up grade your exaust to like some 2 and a 1/4 make shure you got good air flow and you should be in the 13`s by now <im going by the way my car ran> then upgrade to a better fuell pump and injectors and bam you should be able to squeez a 12 or atleast i did in my 1982 280zx 5 speed you just have to driev your ass off and try not to let the tires spin of the line or when you hit second
In a turbo car it isnt hard ti get into 13s. You a intercooler and piping and boost controler. This should allow you to run at least 12pounds of boost, which should ge you into the 13s easly. Take out you spare tire, jack, and tools. I would say take everything you dont need out but then you take away from the comfort and everyday drivability of you car.