Im runnin a 94 GSR in my 99 EK, best time i could get is 12.8 on 112 octane, 8.5:1 pistons, stage 4 clutch, 8.5 lb flywheel, p&p head, LSD, 2.5 inch exhaust into Magnaflow muffler, no weight reduction, no A/C, no P/S, BF Goorich HP4 street tires, VTEC at 4900, redline at 8500, and a warm track. Did melt the tires a but, but it did they did the trick, and stayed sticky for a couple runs.