Basic Performance upgrade

[4gbanger]

if ur aiming for power at 3000rpm above, u should have rally spec camshaft.. torque will increase alot, slowbox will kaput earlier mah.. heheh

 

[stutzedward]

I am aiming for 2.4L kit. There's always a saying, there's no replacement for displacement. :)

 

[4gbanger]

anyone here did a STi pink injector into airtrek? is it pnp?

 

[kaninbu]

I am aiming for 2.4L kit. There's always a saying, there's no replacement for displacement. :)

if in city i will go for bearing turbos...more on highway i go for displacement

---------- Post added at 07:04 PM ---------- 6 hour anti-bump limit - Previous post was at 07:03 PM ----------

anyone here did a STi pink injector into airtrek? is it pnp?

yes...is pnp

 

[4gbanger]

so what is the scaling for the impreza's pink injector? some say its 540cc, some say its 565cc...

 

[stutzedward]

500cc

 

[4gbanger]

500cc

really? its lower than evo 3 injectors?

 

[stutzedward]

That's what I heard. Our ATR with TD05 and tuning need not reach 550cc. 490-500 is more than enough.

 

[4gbanger]

yeah.. i saw in the evolutionm forum that they rated the evo 560cc can even support up to 400hp..

here's some motivational pictures.. hehe

 

[biao]

where can i get the double fin for TD04 turbo?

 

[4gbanger]

that is not TD04. that is TD05HR. our stock turbo, TD04 is also twin fin.

 

[stutzedward]

Yay to 4gbanger

 

[biao]

that is not TD04. that is TD05HR. our stock turbo, TD04 is also twin fin.

our stock TD04 is twin fin already?

 

[stutzedward]

yes...

 

[4gbanger]

ur rite bro biao. its just abit smaller compressor wheel and housing..

 

[4gbanger]

I just pick up my trek today with a TD05hr and FMIC. feels a lot of turbo lag and a very soft boost kick. it is only feel "alive" at 4000rpm above. will get injector and tuning ASAP.

---------- Post added at 03:53 PM ---------- 6 hour anti-bump limit - Previous post was at 03:52 PM ----------

but what i do like right now is that there's no loss of power above 5000 rpm. it is still kicking till 7000 rpm.

 

[stutzedward]

Bro, Even if before ECU tuning, my car was pretty good in terms of performance when turbo kicks in. Yes, there's turbo lag but when boost spools, it was a big difference compared to TD04. It pulls so strong and g-force was great. It was boosting 1.0 bar.

I think something is not right, please send it back to check.

 

[4gbanger]

yup ur rite.. will get it to check. i think maybe the manifold not tighten enuf or the intercooler pipes has minor leaking..

---------- Post added at 04:56 PM ---------- 6 hour anti-bump limit - Previous post was at 04:55 PM ----------

Bro, Even if before ECU tuning, my car was pretty good in terms of performance when turbo kicks in. Yes, there's turbo lag but when boost spools, it was a big difference compared to TD04. It pulls so strong and g-force was great. It was boosting 1.0 bar.

I think something is not right, please send it back to check.

that was after or before change to 560cc injector?

 

[stutzedward]

It was BEFORE injector upgrade. But when I installed TD05 + FMIC, I also added adjustable fuel regulator and increase the fuel pressure. What is your boost level now? Before TD05 and after TD05, what's the boost level?

 

[4gbanger]

before TD05 it was 1.1 bar. after TD05 it is around 1 bar. but it takes rpm at around 4000 to 4500 to get 1 bar of boost. i did feels like something wrong.