rx7 weak perfomance...help?
 

Hi, i bought my rx7(twinturbo) from japan and im stilll waiting for all my paperwork to be taken care before i can drive it daily. but earlier 2day i took it out for a spin, and i something caught my attention. I floored it on 1st gear, and the car wasnt going that fast...i mean, i tought id go really faster. Now i've been wondering, maybe its cause the car hasnt really been driven in the pass 3month (only 16km), and its on old gas...there's probably some other reasons...what could it be. turbo not workin properly?....has this happened to some one else? ...i am clueless rite now lol

thanks