alright my buddy has a precision sc50 turbo on his car he just bought a full race top mount manifold, hes thinking about upgrading to a gt35r, what kind of spool up does a gt35r have on an sr20det, he has all the necessary parts fuel mods etc. to max up the sc50, hes just wanting to see if the spool up on the gt35r at the same boost level would be less or not. or even if its worth upgrading to. his hp goals are high 400 low 500whp, was considering a gt30r but being only $100 or 2 cheaper than the gt35r it wouldnt really make much sense.