I was wondering how would it be to run a 12 psi turbo with a TBI setup.

 

Do you have lots of money?

 

do you know how to tune like its your job?

 

Ive put a turbo on my buddy's CRX, will it way different? Can I use a turbo from like a honda or w.e and make it work?

 

Your gonna get alot off "It's not worth it to turbo TBI" Asking that question. But it can, and has been done. There is a guy over at the fullsize chevy truck forums who just accomplished his turbo TBI. There are various ss454 truck owners with blow-thru superchargers, and a turbo or 2, doing just fine. The biggest issue is fueling. I have started gathering parts for my own TT TBI project. I would get the EBL from www.dynamicefi.com. This allows you to use a 1 bar map, for 15 psi boost. I has table to increase injector PW and retard spark. Get a BBC TB with the biggest injectors, 90 pphs, and get a boost referenced regulator. You can control the BPC in the ebl. Depending on power level, you will still need more injector, so you would have to either get a 4bbl tbi unit from holley, or get an aux injector controlled and add 2 injectors in a spacerplate. Then like has been said, you REALLY need to tune it.

 

K, thanks! Would it be more with it to TPI it or turbo it?