I am working on a mid engine, exocar that is going to be powered by a JDM STi V5 RA motor and transmission. Its going to have the locking nut on the output shaft to put all the power to the front axles (soon to be back). My biggest concern is getting the engine tuned for our gas. I should of looked at that a little bit more before I bought the engine. I just couldn't beat the hp/$ ratio, should of figured there was more to it. Hi to everybody. I'll probably start a build thread as more parts come in. In the mean time if anybody can help me out with what I should do for tuning, I would greatly appreciate any advise.