dude if you really cant get a single turbo (wich would be the best thing )but ok try to get some race gas (c16 preferably)if you dont have an ecu ....get one !!! if possible also any type of adittional injector controler ....some nos (50-75shot) and some m&h`s you should defenetly scare the bejeezes out of that overgrown celica ....remember it would be easier getting a single though!!! but it should work and the engine still wont look like much so he wont suspect