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Old 25 November 2005, 12:16 PM
  #61  
Kael
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Actually going to be following this quite closely.. Thinking of getting shot of my MY00 Modified and just going for a P1 with a new engine with the following mods.

STI8 Intercooler
Gruppe S Headers
2.5" Exhaust Straight-Through
Standard Airbox with Filter
Parrallel Fuelling
Samco Induction Hose
Samcos all round
SX Reg

Turbo is undecided. Simular route to yourself. Prob something daft I missed out! Obviously a remap
Old 25 November 2005, 12:23 PM
  #62  
Johnny50
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Almost identical mods.

I did have one of Andys 20g's, but the place where i kept all my stuff got broken into, and they took everything i had, 2 turbos, fuel pumps...and other stuff i had sitting.

Hence why my spec aint that high !
Old 25 November 2005, 01:08 PM
  #63  
Floyd
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Kael, I'd add an 18g with that lot.

F
Old 25 November 2005, 01:11 PM
  #64  
Johnny50
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Would an 18g be too much for mine ?
Old 25 November 2005, 01:42 PM
  #65  
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Infact scrub that thought....

Just gonna stick with the 16g, it'll be more than enough for my setup.
Old 25 November 2005, 02:27 PM
  #66  
Kael
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Thanks Floyd.

My plan just went to pot! Just bought a Jap Spec 03 STI.

Mind if I ask a few questions on here Johnny or shall I start a new thread?
Old 25 November 2005, 06:07 PM
  #67  
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Go for it...
Old 26 November 2005, 04:16 PM
  #68  
Kael
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Working along simular lines here to you Johnny, but now I have a STI it comes with a few things I don't need to buy like:
- Injectors
- Intercooler
- 6 Speed

It already has a Blitz Exhaust on it from centre to back. Bit loud but will do until I change it for a Scoobysport system. Had one before and liked it as wasn't too OTT.

VF35 turbo as standard. Want to change this probably to an 18G? If I decat completely to 3", Gruppe S Headers, Decent Uppipe and a remap should be a rather quick road car should it not?

Any other ideas?
Old 26 November 2005, 06:53 PM
  #69  
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Yes!

Fuel pump, panel filter, lose the resonator and that should do it

F
Old 26 November 2005, 10:27 PM
  #70  
Johnny50
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Floyd...

Would you recommend losing the resonator in a classic ?
Old 27 November 2005, 09:43 AM
  #71  
Kael
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Floyd, thanks mate!

Already has fuel pump as it bizarley has PPP pn it.... Don't ask!

Excellent Who is the best person to sell me a 18G then?

Edited to add i've just found my old 16G in the garage from my 94 WRX. Can upgrade this one can't I?

Last edited by Kael; 27 November 2005 at 09:53 AM.
Old 27 November 2005, 09:46 AM
  #72  
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565cc Injectors as standard.... Worth putting an SX Regulator on it or not bother?
Old 27 November 2005, 10:55 AM
  #73  
Andy.F
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Originally Posted by Kael
i've just found my old 16G in the garage from my 94 WRX. Can upgrade this one can't I?
Your original 16G can be converted into an 18G.
No need for a FPR unless the injectors are running out of duty but this should not be an issue with an uprated pump.

I'd still lose the original res on a classic as it is under 2.5" bore iirc

Andy
Old 27 November 2005, 11:40 AM
  #74  
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AndyF is the best person for you turbo needs.

www.andyforrestperformance.co.uk
Old 27 November 2005, 11:42 AM
  #75  
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Originally Posted by harvey
............ It will cost about £50 for a very neat guage to monitor air at the throttlebody. With that info you could make an informed decision and know what improvements you achieved if you actually fitted a replacement.
Also with the guage you can see what effect any changes you make, may have...................
Been looking for an inlet temp gauge, where would I get it? Would prefer 52mm round gauge fitting.
Old 27 November 2005, 06:30 PM
  #76  
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Can anyone tell me how good a Prodrive backbox (from my00 ppp) would flow, compared to say an H&S ??
Old 27 November 2005, 07:33 PM
  #77  
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I use a MY01 Prodrive BB presently. I can't say how the flow differs but it's good for 330+bhp on mine and quiet.

F
Old 27 November 2005, 07:36 PM
  #78  
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Cheers Floyd.
Trying to decide what "sensible" BB to go for.
Old 01 December 2005, 05:00 PM
  #79  
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Well thats my Sti8 TMIC and H&S Downpipe on.
Old 01 December 2005, 05:27 PM
  #80  
Andy.F
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I have found the prodrive backbox to be fine up to circa 330 bhp and then it seems to hit a brick wall, looking at the ID I can only assume it chokes the exhaust at this level.

Andy
Old 01 December 2005, 07:49 PM
  #81  
Floyd
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Perhaps I need to change mine and try that exhaust you mentioned Andy?

F
Old 01 December 2005, 08:26 PM
  #82  
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Worth a try but the ppp is really nice n' quiet
When you take the ppp back box off the vf35's they boost creep like hell, that says it all regards the backpressure building up in my opinion.

Andy
Old 01 December 2005, 10:11 PM
  #83  
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Still unsure if this would be a factor for me Andy ?

I cant really see me hitting 330 do you ?
Old 01 December 2005, 10:49 PM
  #84  
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Should be fine with the 16G mate plus your main target is torque and a strong midrange rather than peak numbers.

Andy
Old 02 December 2005, 05:15 PM
  #85  
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Cheers Andy.
In that case i'll get hunting...AlanG has offered me his Prodrive box, so may take that and see how it performs.

If i can break 300...i'll be a happy chap.
Old 07 December 2005, 12:05 PM
  #86  
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Well, huge change of plans for me folks.

The job i was after fell through, so still unemployed.

So all mods coming off the car and getting sold, and possibly the car too.
Just cant afford it.

Only have the Sti8 tmic left if anyones after one ?
Old 07 December 2005, 02:35 PM
  #87  
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Originally Posted by Johnny50
Well, huge change of plans for me folks.

The job i was after fell through, so still unemployed.

So all mods coming off the car and getting sold, and possibly the car too.
Just cant afford it.

Only have the Sti8 tmic left if anyones after one ?
That sucks mate, sorry to hear of your bad fortune. I hope things start looking up soon!

NS04
Old 07 December 2005, 03:16 PM
  #88  
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Thanks a lot mate.
Old 07 December 2005, 05:02 PM
  #89  
Kael
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Sorry to hear that mate

Thought I had a modding buddy
Old 07 December 2005, 05:09 PM
  #90  
Johnny50
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Originally Posted by Kael
Sorry to hear that mate

Thought I had a modding buddy
Me too !

It's all just gonna have to wait now.

Really gutted, as all that was left to be done were turbo and mapping.

Not to worry, guess i'll need to hold my horses for now.

And if anyone has a job or quick rich scheme for me, let me know.


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