I have decided I want to go all motor with my celica and am looking into a 3SGE VVT-i.

Only question is where can I buy aftermarket parts for this engine and I would also like to find a place to buy internal parts, does JUN make internal parts for N/A 3SGE?

I'm also wondering if it will be worth it to go all motor. what kind of hp would I be looking at w/ new internals?

ALso what kind of tranny could I use, would I be able to use my auto tranny still, or is there an auto tranny that I could use off of a diff toyota to handle the power?

I believe that JUN parts for the 3sgte or swapable for the 3sge.
Don't know about the HP gain if you get JUN for a 3sge, but i've heard that a 3sgte will go from 265 --> 305 with replacing all the internals with JUN parts.

i own a 3s-ge vvt-i and i am telling you the engine is beautifull and the power of it is 210hp. yes jun makes racing parts for this engine i have a light flywheel from jun, i also have a hks super power flow kit, sct six pad racing clutch trd iridium spark, port and polish, and i am thinking about an ecu........

Six pad racing clutch!!!
Damn, that must have hella grip on it.

see i have an auto st >>
for me buying a jspec celi with 3sge would be the best bang for the buc
since i don't have to get tranny and axles from another car
everything will be basically there

it's gonna be awhile before I can do this, I finally got my car outta the shop, now it comes time for rims and exhaust, by the summer I might have em both, then comes the kit and interior, the last touch will be the engine compartment