what bhp am i roughly running?
i have a 2.5 ltr wrx mods- 3" turbo back exhaust, up pipe, un-equal length headers, sti intercooler, k&n panel filter with fog light intake running 2 it, hks ssqv dump valve, ecutek remap just put boost gauge in and its near touching 1.4 bar.
any one got rough idea what bhp could be putting out? |
About 280bhp would be my guess, maybe a little more.
Dump valve won't help power mind, just adds 50bhp worth of noise! Simon |
don't know much about the 2.5's, but would have thought over 330.
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if it's still on the td04 then under 300bhp, for sure :)
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they put td04's on 2.5's???
......bxllends. |
Originally Posted by Henrik
(Post 8342008)
if it's still on the td04 then under 300bhp, for sure :)
Originally Posted by sponners
(Post 8342190)
they put td04's on 2.5's???
......bxllends. |
Originally Posted by Henrik
(Post 8342008)
if it's still on the td04 then under 300bhp, for sure :)
Be aware of course that the 2.5 TD04's have a larger wastegate orifice than thsoe fitted to 2.0's and hence suffer a little less back pressure at the top end. Simon |
ok thanks lads for your opinions does feel like a good 300 bhp and over 300 torque
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go to a rolling road peace of mind
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These just run out of puff at anything over 5000 rpm. Get a bigger turbo - the VF43 from the STi 2.5 is a good upgrade and will see a lot more top end out of it.
I would have thought 280 would be about right but get it on the rollers to find out - forum speculation is worth nothing. |
Originally Posted by dynamix
(Post 8344340)
These just run out of puff at anything over 5000 rpm. Get a bigger turbo - the VF43 from the STi 2.5 is a good upgrade and will see a lot more top end out of it.
I would have thought 280 would be about right but get it on the rollers to find out - forum speculation is worth nothing. |
had it on rollers and it done 271 bhp and 340 torque and is boosting a 1.4 bar
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Sounds about right, you can get great torque figures without too much work on the 2.5. Bhp similar to a 2.0 with the same modifications.
Maybe would have expected a few more bhp but this varies between cars. Who mapped it? |
What fuel you running with it?
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its running on bp ultimate and its an ecutek remap by bob ralwe but the rolling road it was on has been known to be out by a good bit with figures
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Where was it dyno'd?
Vpower or Tesco 99 may have helped get a few extra hp. |
im from northern ireland so cant get tesco 99 where i live if they did id be using it n the shell super unleaded here isnt any better than the bp ultimate iv tryed both.
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Originally Posted by dynamix
(Post 8344340)
- forum speculation is worth nothing.
[Heads back to Wikipedia in a sulk]. |
:lol:
Normally the OP never goes on a dyno, and they get upset when their long list of modifications gets assigned a low bhp from the forum posts but then someone posts up 426bhp and they go away happy that they have a figure to chat down the pub with. UK300 - I thought they did a tesco 5% bioethanol over there which is the same as our 99 |
With those mod's I'd say around 426bhp.
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they may do it down south over here but up north i havnt seen the tesco 99 any where il have to look into it. cheers
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