Hello my friends the compression ratio of the ralli art is ok for turbocharging is an 9.5:1 i did send a stock piston to a company to make me a set of forged pistons for a future up grade. by the way the stock piston is very strong it has ceramic coat on each side, i will post a picture of the stock piston, so you guys can see what i am talking obout i think 15 psi will be safe because of that compretion as long you have the corect air/fuel ratio.

 

i am going to remove the stock clutch today to see if i can find a modified unit or send my stock unit to a company do be modified for that kind of power. thanks,right now my only concern is the clutch.

 

Sounds nice man, thats crazy that Mitsubishi actually has ceramic coated piston's in this car, that makes thing's even better since that will help on keeping detonation down.

 

i did send some pictures to my friend TeamNexusOZ , he will post it soon,. by the way TeamNezusOZ thanks a lot.

 

TeamNexusOZ is the one that help me to post all the pictures, he deserve some credit. thanks again .

 

thanks alot for the info guys. I have leanred alot about the ralliart just from this forum. I cant wait to start workin on my engine, there are no parts out for it yet thoe

 

Yes..!
Turbo Tech is the way to go..! Thank God I bought a Ralliart instead of the mazda 3..now the goodies are starting to come out..14.9 stock..! Imagine with 248WHP..cant wait to see it at the Track..Malving..te veo en Carolina ..let's se if we can do a friendly pass with my 87' turbo integra..

BRGDS
RAFA

 

Turbotech, what octane do you run with that car? And are there any detonation problems with running 15 psi? That is a pretty nice compression ratio to come with that car. I was thinking it would be around 10.5-11 which would probably be hard to get 15psi into it. But 9.5 just blows my mind, it seems as though they intended for turbo to be added. But good luck on the clutch issue. Hopefully you can get some numbers up in a while to show what kind of runs you get with 15psi.

 

Yes turbo tech is the way to go!!!! I also cant wait to see the results of the dyno after you get that new clutch and are run it wish 15psi it should be awsome!

 

turbo tech wanted me to post these pics
stock pistons







[IMG]
http://images.cardomain.com/member_i...48_47_full.jpg[/IMG]
[IMG]
http://images.cardomain.com/member_i...48_48_full.jpg[/IMG]

 

like i said those quads are awsome, how many horse power do those have i am interested in knowing that.

 

hello my friends i don't only do cars i also do anything that have an engine- horse power is a beautiful thing!

 

Just to give you an idea, the yamaha raptor comes with 34 hp at the fly wheel i am making 75 hp at the wheels this things are fast realy fast. i am boosting this engines up to 14psi.

 

hello TeamNexusOZ thanks a lot .

 

dam those things must fly