Mod's Note: I merged his 2 threads into once since they are directly related, that is the reason for 2 question posts that look seperate.

Well, Judging by your other post about intercoolers I can sort of judge where you are going.

The Ct20B is a great upgrade, it comes off of the 3rd generation 3sgte in the japanesse SW20. MR2Driver has made over 270whp and 300ish tq to the wheels with it. However, at an XAT dyno day in the summer, his stock intercooler wasnt fairing so well and we switched to a Greddy core and picked up around 20whp if I remember right. Plus the greddy didnt heatsoak at all as we whipped around town.

I would say that the eclipse intercooler is no where near the capacity and efficency of the greddy sidemount. I would also say that the Spearco sidemount is as good as if not better than the Greddy.

If it were me and I didnt want to have to go trunkmount, I would get a spearco sidemount and a CT20B for a great daily driver.

If you have the 91-92 transmission w/o LSD then at this HP level (240-280whp) is about as far as you want to go for tranny relibility as well as stability of the car. You probabally wont equal MR2Drivers numbers since he has a gen3, but you should make 245ish whp like one of the Gen2's with a CT20B at that same XAT dyno day. Judging by that low 13's and 12's are within your reach with the right tires and spectacular driving.