Notices
General Technical
Sponsored by:
Sponsored by: CARiD

WRX STi performance figures??

Thread Tools
 
Search this Thread
 
Old 14 July 2008 | 01:00 PM
  #1  
Angry Dog's Avatar
Angry Dog
Thread Starter
Scooby Regular
 
Joined: Jun 2008
Posts: 195
Likes: 0
From: Hull
Default WRX STi performance figures??

If my car was putting out the standard 250ps, what would it do 0-60, 0-100 and the 1/4 mile in if i hooked it up properly?

and if its running the 275ps that the V2 engine should produce thats fitted to it, would the figures be massively different?

thanks, cant you tell i know very little about scooby's! LOL
Old 14 July 2008 | 01:05 PM
  #2  
New_scooby_04's Avatar
New_scooby_04
Moderator
iTrader: (4)
 
Joined: Jul 2004
Posts: 18,687
Likes: 0
From: The Terry Crews of moderation. P P P P P P POWER!!
Default

LetsTorqueBHP - Home

Performance calculator will give you a rough idea.

Enjoy!
Old 14 July 2008 | 01:06 PM
  #3  
myblackwrx's Avatar
myblackwrx
Scooby Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 8,787
Likes: 1
From: Dorset
Default

The V2 runs 275ps because of the ecu so it may be worth checking to see what ecu you have (passenger footwell underneath a kickplate).

0-60 5.5-6.0 secs perhaps
Old 14 July 2008 | 01:24 PM
  #4  
Angry Dog's Avatar
Angry Dog
Thread Starter
Scooby Regular
 
Joined: Jun 2008
Posts: 195
Likes: 0
From: Hull
Default

hmmm.. under 5 secs to 60 i reckons, and 13 odd to 100.

what will my red top engine take power wise before it needs opening up?
Old 14 July 2008 | 01:35 PM
  #5  
myblackwrx's Avatar
myblackwrx
Scooby Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 8,787
Likes: 1
From: Dorset
Default

under 5 secs ,imo, is optimistic engine can take 300bhp (but the intercooler may need upgrading and definately the fuelling)
Old 14 July 2008 | 01:40 PM
  #6  
Angry Dog's Avatar
Angry Dog
Thread Starter
Scooby Regular
 
Joined: Jun 2008
Posts: 195
Likes: 0
From: Hull
Default

So the bottom end would need pulling apart for over 300bhp?
Old 14 July 2008 | 03:58 PM
  #7  
myblackwrx's Avatar
myblackwrx
Scooby Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 8,787
Likes: 1
From: Dorset
Default

Originally Posted by Angry Dog
So the bottom end would need pulling apart for over 300bhp?
Some people have manged over 320bhp (mickywrx iirc) but he is pushing the limit (especially on standard 380cc injectors)
I would get the engine rebuilt for over over 300bhp just so you would know that it's been done and it has been specced for what you want.
I would err on the side of over engineering the engine.

(David@ Welcome to the API website is a good fellow to talk to about engine/gearbox rebuilds)
Old 14 July 2008 | 04:02 PM
  #8  
Angry Dog's Avatar
Angry Dog
Thread Starter
Scooby Regular
 
Joined: Jun 2008
Posts: 195
Likes: 0
From: Hull
Default

In that case, i wont bother going over 300bhp. i arent wanting to spend on an engine build tbh. i dont have the funds really.
Old 14 July 2008 | 04:39 PM
  #9  
myblackwrx's Avatar
myblackwrx
Scooby Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 8,787
Likes: 1
From: Dorset
Default

a nice 280bhp should see you fine and it's relatively cheap to get but like i said see what ecu you're running
Old 14 July 2008 | 04:49 PM
  #10  
Angry Dog's Avatar
Angry Dog
Thread Starter
Scooby Regular
 
Joined: Jun 2008
Posts: 195
Likes: 0
From: Hull
Default

Will I be able to tell what ECU by looking?
Old 14 July 2008 | 04:55 PM
  #11  
myblackwrx's Avatar
myblackwrx
Scooby Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 8,787
Likes: 1
From: Dorset
Default

yep the ecus are normally a single letter and single number (few examples are 2c,w6,u8,z4,z5)
Post up what it says and then somebody can tell you what ecu it is
Old 14 July 2008 | 04:59 PM
  #12  
Angry Dog's Avatar
Angry Dog
Thread Starter
Scooby Regular
 
Joined: Jun 2008
Posts: 195
Likes: 0
From: Hull
Default

outstanding..

will do thanks
Old 14 July 2008 | 06:26 PM
  #13  
mickywrx's Avatar
mickywrx
Unmapped 12.4s @ 105
iTrader: (29)
 
Joined: Apr 2005
Posts: 11,777
Likes: 4
From: Newcastle. 330bhp-289lb/ft @ 1bar boost - 12.4s @ 105mph
Post

Originally Posted by myblackwrx
Some people have manged over 320bhp (mickywrx iirc) but he is pushing the limit (especially on standard 380cc injectors)


I wouldn't advise following my example.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
infomotive
ScoobyNet General
22
19 November 2015 01:24 PM
KOEScoob
ScoobyNet General
6
17 September 2015 03:51 PM
ben6090
General Technical
17
13 September 2015 08:05 PM



Quick Reply: WRX STi performance figures??



All times are GMT +1. The time now is 04:29 PM.