sure, It will loose.
No Problem.
Your so Cool.
I didnt want to bother bringing it up but ok.
stock vs stock, Sure GTiR will win. But only by 0.04 on Q/M. ET.
Few simple Breathing mods. on both cars. The RB25 gets more power per mod than the GTiR. for Example ie. Zaust, Pod, FMIC.
For Example.
GTiR, FMIC, Custom 3" pipework and Blitz BOV, Power FC, Pod, CAI, Exhaust, = 165-175awkw (give or take) @ 16psi Weighting in about 1250kgs. This one on question had 165awkw. possibly low reading dyno?
R33 Gtst, Zaust, Pod, Cai, FMIC, everything else stock. = 180rwkw > 195rwkw (some examples have gotten more just a rought example) Mine actually turned out 194rwkw. @ 11psi Weighing in about 1360kgs.
GTiR -> floggs the GTST off the line, every time, By about 80km's, GTST Passes the GTiR, to win to 160 by about 4 car lengths. Every time.
Tests were done on Private closed controlled Conditions of course . You seem to believe they are faster than they actually are.