what to do with a stock supra
 

Hey im Tyler i currently own a 1994 toyota supra twin turbo bone stock.
i want to do a few upgrades but not sure where to start.
could anyone give me a hints in where to start??
and im also curious about what kinda boost the stock engine can handle?

http://www.mkiv.com/faq/faqtt.html#bpu1

The oem engine will handle a ton of boost, but only on race fuel or methanol or E85. The higher the octane, the more the boost...up to about 1000hp. Of course, the oem twins can't pump anywhere near that much air, and the oem fuel system can't pump that much fuel, so those are your limits (i.e. not the amount of boost the engine will handle).

not sure how much power mine makes but i do have 3inch turbo back exhaust, TTC mod, 12 volt mod, etc on 20 pounds of boost the car pulls extermely hard!