Thats the st185 gt4 one of the slowest they made it carries the ct26 turbo.The big boy out the lot is the st205 that carries the ct20b turbo that is much bigger and pull's to the red line. However my dad has an MR2 Turbo rev3 3sgte running 300bhp and i pull away from him 0.60 and from a rolling start of 30bhp.And just the other day my dads mate come round my house in his gt4 st205 250bhp stock....And gess what.. i pull away from him to 0.60 and rolling start.......So i agree with silverglanza to a certain point gt4's will kill the glanza/gt top end And for though's that dont know the mr2 turbo and the gt4 have the same engine