View Full Version : 18RG Stock Internals... Turbo?

05-02-2014, 07:38 AM
Hey guys, i've heard 18rg stock internals (madeinjap) can do some 1,3Kg of pressure, around 18psi.

The question is ¿Can it be?

I'm gonna use the car every time (if the money let me) so not going to 18 psi, i prefer go easy around 11/14 (800grs/1kg)

But everyone here has gone really crazy with boost, over 25 psi, so got forged internals. Running a little low budget, so cant forge anything really :bigsmile:

(I gonna keep saying it: Sorry, i really lost practice with the language)

Thanks to all !

05-02-2014, 08:00 PM
I hope the admins don't mind but Im going to recommend you post this topic on another Celica fan forum. The folks over at http://www.classic-celica.com/ are really the guys to ask about 18RG stuff. We have a couple old school celica guys here but the bulk of our members are owners of the FWD variety.

Ive owned several 1st gen celicas and still not one with an RG. Sorry I cant be of more help.

05-03-2014, 03:33 AM
Thanks anyway i'll be posting there soon then !

05-06-2014, 09:38 PM
I would take this to classic-celica.com or 1stgencelica.org. I wouldn't run over 10psi on a 18rg without forged internals if you want it to last.