supras are great...................if your into roll racing. Every one i have ever seen has a honda vtec powerband. they have nothing the first 4000 to 5000 rpms then all the power hits. Horrible narrow powerbands. That is why you see 1200whp supras running high 11's or low 12's all the time lol.

You should get a tune on your car asap, it will make a big difference. you will feel just as big of a power increase as you did when you added the pulley if not more.