anyone know a good place is So Cali that has reliable turbo kits?, also what is max PSI on a stock engine and will stock fuel pump be enough?

 

Are you sure its a 4g15? From what I understead that a older mitsu motor thats no longer in production. Anyway chances are no one makes a turbo kit for that motor, or at least not that I have ever herd of. If they did make a kit your stock fuel pump would not be enough and you would need a fmu, and possibly injectors. Also for the strength of the motor I am positive that I would be able to hold at least 5psi, most motors can, but I am un certian if it could hold any more.

 

yeah it is a 4g15 its from a 98 mirage

 

Race Performance Works (RPW) is one of the only (if not THE only) company that makes a turbo kit for the 4g15, and they're based out of Australia. For the Stage 1 turbo kit, plan on spending no less then $3500 after shipping (probably more) and you'll wait a good 6-12 months for the kit to get to you, and that kit doesn't include your FMIC or pipes. Your better off getting a manifold custom made and piecing a kit together. If you shop around and look hard, you can be boosted for under $3k. I run 9psi daily, but I'd recomend no more than that unless you plan on building the internals. And believe me, 9 pounds will get you up and moving pretty quick. You won't be as fast as a lot of the guys on here with turbo eclipses (2.0 DOHC turbo engine > 1.5 SOHC turbo engine), but you won't get bored with it. Stock fuel pump will suffice at a low boost level (i.e. under 12psi). Anything more, plan on upgrading your fuel pump.

 

http://en.wikipedia.org/wiki/Mitsubishi_Orion_engine

check out http://www.4g61t.org/phpBB2/

 

good find, i've never been to that site before. unfortunetley, the manifold on a 5th gen 4g15 is different than a 3rd or 4th gen car. i had looked into using a colt turbo manifold, but it won't work