If you are going to contract someone to do it, get quotes. If you do it yourself, it depends on how much you pay for the engine/transmission. You'll need some things like a wiring harness or modified version of yours, PCM tuning, bigger radiator, electric fans and harness, miscellaneous parts and pieces, cold air intake, exhaust. I'd set aside at least 5K to do it right. To pay someone such as street and performance will cost you about 40 hours of shop time plus parts.