Notices
General Technical
Sponsored by:
Sponsored by: CARiD

382.8bhp from a VF35 :)

Thread Tools
 
Search this Thread
 
Old Nov 10, 2010 | 03:29 PM
  #901  
Butty's Avatar
Butty
Scooby Regular
iTrader: (2)
 
Joined: Oct 2000
Posts: 5,254
Likes: 1
From: MY06 STi Spec D
Default

Originally Posted by Rammi shaa
fellas does the intake sensor temp make alot of diffrence ?????
Do you mean you haven't bothered to read the last 30 pages
Reply
Old Nov 11, 2010 | 07:48 PM
  #902  
harvey's Avatar
harvey
Former Sponsor
iTrader: (48)
 
Joined: Mar 2001
Posts: 10,419
Likes: 1
From: Darlington
Default

The engine will make more power on cold air which is denser than warm air.
It is not the inlet temperature that is critical but it is as well to have the inlet temperature as low as possible.
The air charge temperature is critical and that is the temperature of the air entering the inlet manifold. Every 4 degrees of air charge temperature accounts for 1% power. For this reason it is important to have good intercooling and get the temperature of the air charge to as close to ambient as possible. The temperature of the air leaving the turbo compressor can be 150-200 degrees C. as unlikely as that may sound.
Depending on the make of rolling road in use and whether air temperature is monitored, an unusually high air temperature reading will result in an exaggerated power reading.
Reply
Old Nov 12, 2010 | 06:42 PM
  #903  
wrx sti ppp's Avatar
wrx sti ppp
Scooby Regular
15 Year Member
 
Joined: Oct 2010
Posts: 581
Likes: 0
From: LINCOLN
Default

having lost interest in this thread a few pages back...does this car really make the claimed bhp...yes or no? i just need to know so i dont have to read it all again! lol
Reply
Old Nov 12, 2010 | 06:48 PM
  #904  
alcazar's Avatar
alcazar
Scooby Regular
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2002
Posts: 40,788
Likes: 30
From: Rl'yeh
Default

No.
Reply
Old Nov 12, 2010 | 06:58 PM
  #905  
wrx sti ppp's Avatar
wrx sti ppp
Scooby Regular
15 Year Member
 
Joined: Oct 2010
Posts: 581
Likes: 0
From: LINCOLN
Default

Originally Posted by alcazar
No.
Thank you!!! Glad to know I dont need to waste any more of my life with this thread.

p.s. what do you drive Alcazar...i work in the lovely northern industrial garden town that is scunny...will keep an eye out for you mate...obviously i drive the grey sti in my avatar.

Last edited by wrx sti ppp; Nov 12, 2010 at 07:01 PM.
Reply
Old Nov 12, 2010 | 06:59 PM
  #906  
dynamix's Avatar
dynamix
Former Sponsor
iTrader: (3)
 
Joined: Feb 2006
Posts: 9,708
Likes: 3
From: near you
Default

It made very good power though so all credit for that
Reply
Old Nov 12, 2010 | 09:09 PM
  #907  
alcazar's Avatar
alcazar
Scooby Regular
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2002
Posts: 40,788
Likes: 30
From: Rl'yeh
Default

Originally Posted by wrx sti ppp
Thank you!!! Glad to know I dont need to waste any more of my life with this thread.

p.s. what do you drive Alcazar...i work in the lovely northern industrial garden town that is scunny...will keep an eye out for you mate...obviously i drive the grey sti in my avatar.
Bright Red, (559), 98 UK turbo, with 17" WRX wheels in bronze and an STi6 spoiler. Amongst other mods

Now rebuilt to a decent output with a 2.5 forged conversion.
Reply
Old Nov 12, 2010 | 11:20 PM
  #908  
Big 'D''s Avatar
Big 'D'
Thread Starter
Scooby Regular
 
Joined: Apr 2006
Posts: 601
Likes: 0
Default

Originally Posted by dynamix
It made very good power though so all credit for that
Thanks Dynamix.
Reply
Old Nov 13, 2010 | 12:40 PM
  #909  
alcazar's Avatar
alcazar
Scooby Regular
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2002
Posts: 40,788
Likes: 30
From: Rl'yeh
Default

What we ALL said, Iain
Reply
Old Nov 13, 2010 | 01:31 PM
  #910  
MaDaSS's Avatar
MaDaSS
Scooby Regular
 
Joined: Aug 2004
Posts: 2,086
Likes: 0
From: Nottingham
Default

Originally Posted by Jolly Green Monster
330@1bar is what most vf34 / vf35's make give or take a bit as if you look at the boost profiles most are only running 1bar to 1.1bar at peak power.. but you miss out on a shed load of torque by not running more boost through the midrange.

Simon
Been running a VF34 for years. If my Scoobyworld RR print out is right, mine only just made 300bhp. To say I walked off in disgust was an understatement! Lol. That knocked my duck off and did me.
Reply
Old Nov 13, 2010 | 03:26 PM
  #911  
Big 'D''s Avatar
Big 'D'
Thread Starter
Scooby Regular
 
Joined: Apr 2006
Posts: 601
Likes: 0
Default

Originally Posted by alcazar
What we ALL said, Iain
Reply
Old Nov 13, 2010 | 03:35 PM
  #912  
Big 'D''s Avatar
Big 'D'
Thread Starter
Scooby Regular
 
Joined: Apr 2006
Posts: 601
Likes: 0
Default

The funniest part of this whole thread is the personal side, which mainly forms around Harvey taking offence to me replying to someone elses post, ie the jibe about the burning of the car (that was in responce to someone elses post about having betting odds as to what the power output would be or would Harvey torch the car) nothing at all personal about it. The other reply used was where I said that I should smack some people in the mouth (or something close to that) was again in responce to someone elses post, again nothing personal and it certainly does not mean I am childish, this is why I said that my post quotes have been used out of context and not as their original meanings but instead only used to make me look foolish. Thats fine though keep at it guys

Cheers Iain
Reply
Old Nov 13, 2010 | 03:43 PM
  #913  
alcazar's Avatar
alcazar
Scooby Regular
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2002
Posts: 40,788
Likes: 30
From: Rl'yeh
Default

Reply
Old Nov 13, 2010 | 04:00 PM
  #914  
Big 'D''s Avatar
Big 'D'
Thread Starter
Scooby Regular
 
Joined: Apr 2006
Posts: 601
Likes: 0
Default

Originally Posted by alcazar
Exactly the responce I expected

Cheers Iain
Reply
Old Nov 13, 2010 | 05:38 PM
  #915  
alcazar's Avatar
alcazar
Scooby Regular
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2002
Posts: 40,788
Likes: 30
From: Rl'yeh
Default

You are showing yourself up AGAIN, so here it is again for you;

Reply
Old Nov 13, 2010 | 05:56 PM
  #916  
Big 'D''s Avatar
Big 'D'
Thread Starter
Scooby Regular
 
Joined: Apr 2006
Posts: 601
Likes: 0
Default

Originally Posted by alcazar
You are showing yourself up AGAIN, so here it is again for you;

I didnt show myself up in the first place, its people like you that have tried to show me up. Like I said keep it up

Cheers Iain
Reply
Old Nov 13, 2010 | 06:55 PM
  #917  
TonyBurns's Avatar
TonyBurns
Scooby Regular
iTrader: (3)
 
Joined: Aug 2000
Posts: 25,565
Likes: 2
From: 1600cc's of twin scroll fun :)
Lightbulb

Originally Posted by Big 'D'
I didnt show myself up in the first place, its people like you that have tried to show me up. Like I said keep it up

Cheers Iain

Iain, you have shown yourself up though, you were told several times that for your mods the turbo wont produce that power, no one doubted that the figures would be good though and 360+ is very good for a vf35 but you just didnt listen to what was being said

Tony
Reply
Old Nov 13, 2010 | 09:29 PM
  #918  
alcazar's Avatar
alcazar
Scooby Regular
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Jun 2002
Posts: 40,788
Likes: 30
From: Rl'yeh
Default

Originally Posted by TonyBurns

Iain, you have shown yourself up though, you were told several times that for your mods the turbo wont produce that power, no one doubted that the figures would be good though and 360+ is very good for a vf35 but you just didnt listen to what was being said

Tony

Plus almost everyone mentioned that what you HAD got was pretty good, but no, you had to keep on going, had to have the last word, you knew it all.

Best of luck.
Reply
Old Nov 14, 2010 | 09:42 AM
  #919  
Big 'D''s Avatar
Big 'D'
Thread Starter
Scooby Regular
 
Joined: Apr 2006
Posts: 601
Likes: 0
Default

Originally Posted by TonyBurns

Iain, you have shown yourself up though, you were told several times that for your mods the turbo wont produce that power, no one doubted that the figures would be good though and 360+ is very good for a vf35 but you just didnt listen to what was being said

Tony
I did listen and act on advice and comments from alot of posts on here, if I thought I knew everything as Alcazar has suggested and did not listen as you have suggested then I would have still been sat here thinking that I had 380+bhp, but no I chose to act on alot of what was being said and got the end result of 360 bhp which I too think is great .
Reply
Old Nov 14, 2010 | 01:07 PM
  #920  
Tail Slider's Avatar
Tail Slider
BANNED
 
Joined: Nov 2008
Posts: 148
Likes: 0
Default

Originally Posted by Big 'D'
I did listen and act on advice and comments from alot of posts on here,
Sorry i disagree, early on you explored every avenue to try and prove the power output was correct even tho people were telling you otherwise, thats not listening. You even came back after the second run at S4U...IMO...a bit smug that the car made slightly more power than it did on the previous run.

Fair play to Harvey for sticking this out where other people would of just walked away, i know i would of if i was him but i understand why he didnt.

As i said in a previous post, lesson lernt.....just take it on the chin and be happy with the result.
Reply
Old Nov 14, 2010 | 09:00 PM
  #921  
c_maguire's Avatar
c_maguire
Scooby Regular
 
Joined: Mar 2005
Posts: 1,491
Likes: 0
Default

And the reason for the last run at S4U finally giving a more realistic result was what exactly?
Reply
Old Nov 14, 2010 | 09:03 PM
  #922  
prodriverules's Avatar
prodriverules
Scooby Regular
iTrader: (52)
 
Joined: Jun 2010
Posts: 11,769
Likes: 1
From: C+K MOTORS
Default

**** me this is still going
Reply
Old Nov 14, 2010 | 11:07 PM
  #923  
midnight's Avatar
midnight
Scooby Regular
iTrader: (10)
 
Joined: Oct 2009
Posts: 2,321
Likes: 1
From: Coventry
Default

Originally Posted by prodriverules
**** me this is still going
You aint kidding mate ,i cant remember the last time i posted on this thread ,i think i was a young boy wearing shorts .
I think my 1st post said something like :there will always be exceptions to the norm and iains results, whether it be 380 or 360 bhp are just that .

What are the chances of this thread being finished before xmas
Reply
Old Nov 14, 2010 | 11:36 PM
  #924  
Black Widow's Avatar
Black Widow
Scooby Regular
iTrader: (2)
 
Joined: May 2010
Posts: 1,676
Likes: 0
From: Cov
Default

Originally Posted by midnight
You aint kidding mate ,i cant remember the last time i posted on this thread ,i think i was a young boy wearing shorts .
I think my 1st post said something like :there will always be exceptions to the norm and iains results, whether it be 380 or 360 bhp are just that .

What are the chances of this thread being finished before xmas
probably not.
Reply
Old Dec 12, 2010 | 08:24 AM
  #925  
Aamar786's Avatar
Aamar786
Scooby Regular
iTrader: (1)
 
Joined: Mar 2010
Posts: 311
Likes: 0
From: home
Default

bit of alate comment but anyway loli got 347 bhp from my vf35 on my00, rollers done at subaru 4 u aswell and theguy at surry rolling road said to me bout intake temp and said the graphs a load of bulloks, i done 12.5 sec quater mile so must be running atleast 350, i think people who criticise cars with more power then they should be are just haters ie surry rolling road
Reply
Old Dec 12, 2010 | 09:23 AM
  #926  
Butty's Avatar
Butty
Scooby Regular
iTrader: (2)
 
Joined: Oct 2000
Posts: 5,254
Likes: 1
From: MY06 STi Spec D
Default

Originally Posted by Aamar786
bit of alate comment but anyway loli got 347 bhp from my vf35 on my00, rollers done at subaru 4 u aswell and theguy at surry rolling road said to me bout intake temp and said the graphs a load of bulloks, i done 12.5 sec quater mile so must be running atleast 350, i think people who criticise cars with more power then they should be are just haters ie surry rolling road
You're REALLY worked up about that 3 bhp aren't you
Reply
Old Dec 12, 2010 | 09:54 AM
  #927  
jameswrx's Avatar
jameswrx
Scooby Regular
20 Year Member
Liked
iTrader: (4)
 
Joined: Sep 2002
Posts: 6,536
Likes: 42
From: Kent
Default

Double post

Last edited by jameswrx; Dec 12, 2010 at 09:56 AM.
Reply
Old Dec 12, 2010 | 09:55 AM
  #928  
jameswrx's Avatar
jameswrx
Scooby Regular
20 Year Member
Liked
iTrader: (4)
 
Joined: Sep 2002
Posts: 6,536
Likes: 42
From: Kent
Default

Originally Posted by Aamar786
bit of alate comment but anyway loli got 347 bhp from my vf35 on my00, rollers done at subaru 4 u aswell and theguy at surry rolling road said to me bout intake temp and said the graphs a load of bulloks, i done 12.5 sec quater mile so must be running atleast 350, i think people who criticise cars with more power then they should be are just haters ie surry rolling road
Surrey rolling road, haters? Get a grip man lol
Reply
Old Dec 12, 2010 | 10:08 AM
  #929  
Rob Day's Avatar
Rob Day
Scooby Regular
iTrader: (78)
 
Joined: Jul 2009
Posts: 9,451
Likes: 13
From: North West
Default

ohhhh here we go again lol
Reply
Old Dec 12, 2010 | 11:47 AM
  #930  
mickywrx's Avatar
mickywrx
Unmapped 12.4s @ 105
20 Year Member
iTrader: (29)
 
Joined: Apr 2005
Posts: 11,778
Likes: 4
From: Newcastle. 330bhp-289lb/ft @ 1bar boost - 12.4s @ 105mph
Post

Originally Posted by Aamar786
i done 12.5 sec quater mile so must be running atleast 350,


<<<
Reply



All times are GMT +1. The time now is 04:43 AM.