hey bro.....my 355 i have, which is not in the car yet, is set up with a torker II intake. We drove the guys car i bought it from with the engine in it, before i bought it. Initial take off was hella especially with the tranny i bought from him too. Bottom end torque prolly wasnt as good as it would be with a dual plane, but the mid and upper range sure made up for it.....as i couldnt pull foward from my seat all the way to almost 7 grand. Ill give ya my opinion, its a good buy....im keeping mine