252 hp???

What boost Jezz?

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[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]

17psi


but what ratio is 3rd compared to 4th? is doing the dyno in 3rd cheating?

yes.... 4th is the closest to 1:1 ratio on your car.

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Jezza.
good numbers - a little better than I got when I had that state of tune, note the high end - you're getting good torque from 3000 to 6000rpm so good response over a wide range. Who was the tuner?

Cheers. Tuned fairly recently by Tim Slako @ West Racing.
The cold air intake really helped boost top end, and the exhaust pushed up the midrange.

I think I'll keep the car like this (engine wise) until I save up some dough for a fresh 207 plus goodies. Still thinking up ideas and doing a bit of research to work out what package would be most cost-efficient and reliable, with plenty of torque and response.
But yeh the saying I once read (i think in a post of Jesters) - "You can have a car thats cheap, fast and reliable - choose two" is incredibly true...

Got my car a final tune today from Sean @ ASG, seem to think maybe the 34 is holding it back now. 372nm of torque by 4400 and 273hp @ just before 6k. My scanner doesnt want to scan it properly so when i figure it out ill throw it up. So there is the age old question, bigger turbo, more lag or keep the 34, throw on a p20 and keep the low down torque.

Sigh, half a day out the shop and already looking at mods!

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sooo if im not a noob its:
peak power: 270hp
peak torque: 361hp at 3800??

im not that great at interpreting it so pls help.. all i no is its much faster (and sounds even better and lower toned)

thanks to sean and ASG gang.. good bunch of nut heads!

mods: sti tmic with custom splitter, td05 20g, sti catless uppipe, resectomy, 3" xforce tbe, walbro fuel pump!

next mods: some hell skitz intake lol, dump pipe, 4/2 pots with slotted rotas, new wheels!

Hmmmm...would've expected more out of the 20g mate.....safe boost FTW???
Do you have an after market dump pipe or you looking to get a better one???

i want to get the split dump..maybe norm butler one? what ever is better performance! what would be more expected? over 200 atw? i think its my intake.. my panel filter is dirty n crappy i reckon! time for upgrade maybe even go 18 psi?

Thats quite good, Yeung. With the split dump i wouldnt expect too much more. Have a chat with Burke or Menno to see what numbers they are getting and at what psi/afr's. I believe they are getting a touch more power (Burke around 210kw @ 19psi?, Menno around 220kw @ 21psi?)

18psi would be a good option for the 2.5 to maintain driveability and reliabilty, its all in the tune (afr's basically) and keeping them safe to avoid detonation. I would also say get some silicon bits in the engine bay if you dont already have them, and possibly bigger injectors might help with more power.

Either way, happy days now.