Thanks to all for your answers.
I think I will buy an FP HTA71 from forcedperformance.net, but in their website they offer change the compressor cover, from 64 to 84 mm., with no charge. What will I gain with that?, It's recommendable?. I like my car seems OEM at sight.

Otherwise, If I install that turbo, do I need change other things, like injectors or stock (motor) will be enought for 300 AWHP?

Greetings.

 

you should add your car and your mods to your sig so everyone can answer these questions quickly and easily without asking for clarification.

you're running a IX stock block? you're good to well over 400 HP.

 

The stock motor will be fine. You will need larger injectors though.

If you were to change to the 84mm cover, then you would need a different intake tube(hose) from the MAF sensor outlet to the compressor inlet as well. So, that would be an additional expense.

If you order the HTA 71 with the stock compressor cover from FP, then it will look totally stock and you won't need to buy a new intake hose. Your car is an Evo IX, right?

 

I just update the sig with my "specs", I appreciate all feedback you can give me.

 

driving an Evo IX en sur america? That is living LARGE!!

I'm not an expert so cannot help much. But you'll get the help you need here at EvoM.

Good luck with everything.

 

You will definitely need larger injectors and a tune when you install the FP 71HTA. Furthermore, that Cusco inlet hose will not work with the larger 84mm FP Surge Port cover which has a larger diameter compressor inlet than the 64mm stock appearing cover. So either you order the FP 3.25"- 84mm inlet tube($99) in addition to the 84mm FP Surge Port compressor cover, or you stick with your Cusco inlet hose and the 64mm stock appearing compressor cover.

 

In the mods that you listed above, you did not include a higher volume fuel pump. Are you still on the stock fuel pump? When you switch to the 71HTA you will need a WALBRO 255 l.p.h. pump. Also, I would ditch the APEXI air filter for either a AMSOIL, Perrin, or K&N.

For injectors you will need larger than 680's or 720's. Might as well go 1150cc FIC's(Fuel Injector Clinic). At the very least, I think that you'll need the 850's.

 

I still have the stock fuel pump. I will considered all parts you told me.
Why do you think I must change my air filter?, There is something wrong with that brand?

Greetings.

 

if anyone wants to sell a evo 9 turbo and ship to australia, i will buy!

pm me...

 

Anyone selling there evo 9 turbo?

im in need of one..

 

Hi sorry for jumoing in i have a evo 4 with a evo 8 engine just recently bought it i was told it had 380 bhp but a dont belive it to b honest what can i do to get more power with out breaking the bank will a evo 9 turbo help it already has a walbro fuel pump

 

I have an evo 8.5 fresh rebuild, rebalance, and zero runtime. Pm me if you're interested.

 

How much and what gains can i expect?