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Old 19 October 2011, 09:30 PM
  #31  
99greenwagon
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i actually feels like it spools quicker than my vf24/35!
Old 19 October 2011, 09:30 PM
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Originally Posted by ad uk
yes well happy with mine with all my other mods completely different car had a 20g on before and was terrible
I added some meth with mine and omg was it a quick road car with the rapid throttle response
Old 19 October 2011, 09:37 PM
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tbo i was on about adding 20 % meth does it make much difference mate
Old 19 October 2011, 09:40 PM
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yes it does.
Old 19 October 2011, 09:41 PM
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Originally Posted by ad uk
tbo i was on about adding 20 % meth does it make much difference mate
Alot tbho ad,it made the mid range punch alot stronger and the spool even quicker.
Are you at the next wmi meet mate?
Old 19 October 2011, 09:42 PM
  #36  
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Originally Posted by L.J.F
yes it does.
do you have the graphs from your vf48 without the meth?
would be interested to see if mine is spooling late?
what rpm does your peak?
Old 19 October 2011, 09:56 PM
  #37  
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it was only mapped with meth mate so unable to compare. check my thread on vf48's as there is a few graphs from different cars.
Old 19 October 2011, 10:06 PM
  #38  
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Originally Posted by L.J.F
it was only mapped with meth mate so unable to compare. check my thread on vf48's as there is a few graphs from different cars.
looking at your thread,one of the dyno graphs was without meth wasnt it,mine actually peak boosts slightly earlier as your peaks at 4700 rpm.
maybe mine isnt a little laggy lol?
Old 19 October 2011, 10:08 PM
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post 83.
https://www.scoobynet.com/897731-who...2-0-sti-3.html
Old 19 October 2011, 10:12 PM
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Stick a set of 550's in buddy and Im sure you will see 360+
I did running Tesco 99 ...headers next I think

Old 19 October 2011, 10:18 PM
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Originally Posted by scotty44
Stick a set of 550's in buddy and Im sure you will see 360+
I did running Tesco 99 ...headers next I think

do you have the boost graph mate?
Old 19 October 2011, 10:26 PM
  #42  
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Originally Posted by 99greenwagon
do you have the boost graph mate?
Not on the PC buddy but it was just over 1.4 if I remember right
Pulls very well in all gears now
Old 19 October 2011, 10:31 PM
  #43  
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Originally Posted by scotty44
Not on the PC buddy but it was just over 1.4 if I remember right
Pulls very well in all gears now

so you dont know what rpm made 1.4 bar?
Old 19 October 2011, 11:12 PM
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I still think VF34 will be overall better bet,but that's the my view,most important thing you are happy there and this is most counts.

VF48 without the AVCS and on 2.0L seems is laggy


Jura
Old 19 October 2011, 11:59 PM
  #45  
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Originally Posted by 99greenwagon
would be interested to see if mine is spooling late?
what rpm does your peak?
Richard - From the datalogs we recorded whilst road mapping the vf48 on your 2.0 motor I can see it hit 1bar @ 3425rpm and 1.47bar @ 3850rpm in 4th

HTH

Richard
Old 20 October 2011, 12:20 AM
  #46  
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This is what Simon go out of mine, it has ported heads,fmic,550's on my Bugeye Wrx and it does have a 6 speed now. And it go's very nicely


Old 20 October 2011, 06:51 AM
  #47  
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Originally Posted by prodriverules
Alot tbho ad,it made the mid range punch alot stronger and the spool even quicker.
Are you at the next wmi meet mate?

yes mate i will be there. will u be going
Old 20 October 2011, 08:53 AM
  #48  
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Originally Posted by FB Tuning
Richard - From the datalogs we recorded whilst road mapping the vf48 on your 2.0 motor I can see it hit 1bar @ 3425rpm and 1.47bar @ 3850rpm in 4th

HTH

Richard
Richard is the man
Originally Posted by ad uk
yes mate i will be there. will u be going
Yes mate I'll see you there

Last edited by prodriverules; 20 October 2011 at 08:54 AM.
Old 20 October 2011, 12:02 PM
  #49  
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I literally just bought this 1994 WRX Sti at the weekend. When you put ya toe down, the boost gauge hits 1 bar. So I assume, according to this graph, to obtain 342BHP it was running more boost when the dyno test was done? I really have no idea how to read these graphs... what can you tell me from the test results?

Cheers, Steve
Old 20 October 2011, 02:26 PM
  #50  
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Originally Posted by seminney



I literally just bought this 1994 WRX Sti at the weekend. When you put ya toe down, the boost gauge hits 1 bar. So I assume, according to this graph, to obtain 342BHP it was running more boost when the dyno test was done? I really have no idea how to read these graphs... what can you tell me from the test results?

Cheers, Steve
It was running 1.4ish bar mate when the dyno was done dipping to 1.2 at the tail end
Old 20 October 2011, 03:05 PM
  #51  
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Got it! Cheers.
Old 20 October 2011, 04:32 PM
  #52  
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Originally Posted by FB Tuning
Richard - From the datalogs we recorded whilst road mapping the vf48 on your 2.0 motor I can see it hit 1bar @ 3425rpm and 1.47bar @ 3850rpm in 4th

HTH

Richard
thanks for that rich,did you see that jolly green monster said possible uppipe or headers leak?(laggy)im 99.9% sure that is not the case,it certainly does not feel laggy at all,if the vf48 was on uk gearing then it would possibly feel a little laggy but the type r box more than makes up for it....as soon as you plant the throttle it goes with no hesitation whatsoever.its funny as i was quite impressed on how UNLAGGY it was!
Old 20 October 2011, 04:48 PM
  #53  
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Originally Posted by Terminator X
My old impreza with a md321t made 1 bar at 4200rpm, 1.8bar at 4600rpm ... felt a bit laggy if caught in the wrong gear however I just dropped a cog & it flew

TX.
What gear was this in?

I see 1.0bar at 3600rpm in 4th gear starting from about 20mph.
Old 21 October 2011, 07:50 PM
  #54  
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Originally Posted by jura11
I still think VF34 will be overall better bet,but that's the my view,most important thing you are happy there and this is most counts.

VF48 without the AVCS and on 2.0L seems is laggy


Jura
no...its not laggy!
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