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What kinda power are guys putting down with GTi-R motors on stock injectors and turbo also what is the max boost the stock T-28 can handle and lastley the most horsepower the stock injectors can make???
 

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on stock injectors and turbo mine made 300bhp @ 1.2 bar.

I have seen others run 341bhp @ 1.1 but was mapped very well with a Unichip.

Standard internals and turbos can run 1.4 bar, but don't expect the turbo to last long lol.
 

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he said wheel horsepower, not imaginary flywheel hp. I know they are only rated at 240hp at the engine, so probably 220 would be more realistic. It's all just throwing numbers anyway.
 

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Nut Hugger Bandwagon
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That's how they measure HP in the UK bro, so thats what he probaby knows give him a break. As far whp is concerned though my boy dyno his GTIR powered classic @250whp and 253 ft/lbs of torque. That was prior to him putting in some cams.
 

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Mario, SR20 B12, I think he should chime in soon. They Produced 300+ WHP on stock injectors and Turbo on a B13, I forget what other mods they had but definately a Turbo-Back and FMIC. They've got Dyno Sheets to prove it too!

Allan
 

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Nizmonik SE-R said:
Mario, SR20 B12, I think he should chime in soon. They Produced 300+ WHP on stock injectors and Turbo on a B13, I forget what other mods they had but definately a Turbo-Back and FMIC. They've got Dyno Sheets to prove it too!

Allan
With stock turbo, internals, injectors, ecu, full 3" exhaust, got us 282whp/271tq @ 15lbs. With forged pistons, 555cc injectors, S15 T28, full 3" exhaust, e-manage (base tuned) it put down 297whp/316tq @ 15lbs (falling off to 13).
 

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Is it safe to run 15psi only when I race??
 

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I just meant on the stock turbo
 

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Nut Hugger Bandwagon
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I run 15psi bout 3-4 days a week, Sr20 B12 is right you can do it daily if you want.
 

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2slow4u said:
How much boost and WHP can the GTIR put down w/ the B14 tranny?
Get a B15/ P11 trans and dont worry about it. I was doing 20psi daily which was 440-450whp without problems.

A mostly stock GTiR motor wont break a b15/p11 trans. Unless of course you abuse it to no end.
 

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The Slow and The Cautious
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B15 tranny now do i need to get the 1.8 or the 2.0 b15 tranny or p11 and where would i find one thats the hard part i've had a struggle of a time locating a good shape b14 tranny. and does anyone have a write up on how it installs or is it direct bolt on the engine?
 

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GTR Driver
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is that for the actually gti-r engine, what about on sr20de engines with the gti-r setup installed? what numbers are they looking at then?
 

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xher0 said:
is that for the actually gti-r engine, what about on sr20de engines with the gti-r setup installed? what numbers are they looking at then?
Our buddy Oscar made 303whp & 293tq at 15psi on 370cc :eek: The 370's went static :eek: BTW.. he had UK 10:1 motor :biggthump
 
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