Notices

What BP gains will i get from these

Thread Tools
 
Search this Thread
 
Old 30 November 2009, 07:44 PM
  #1  
mossi
Scooby Regular
Thread Starter
iTrader: (1)
 
mossi's Avatar
 
Join Date: Oct 2005
Location: Farnham,Surrey
Posts: 155
Likes: 0
Received 0 Likes on 0 Posts
Default What BP gains will i get from these

Just had PPP ecu fitted to my impreza 99 allready have stainless steel cat back system also today purchased STi intercooler with Y pipe, how much extra BHP will this give me ? whats the next easy mod, centre decat perhaps >?<
thanks
Old 30 November 2009, 07:45 PM
  #2  
99greenwagon
Scooby Regular
iTrader: (39)
 
99greenwagon's Avatar
 
Join Date: Oct 2008
Posts: 6,870
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by mossi
Just had PPP ecu fitted to my impreza 99 allready have stainless steel cat back system also today purchased STi intercooler with Y pipe, how much extra BHP will this give me ? whats the next easy mod, centre decat perhaps >?<
thanks
what version sti intercooler did u purchase?
Old 30 November 2009, 08:25 PM
  #3  
mossi
Scooby Regular
Thread Starter
iTrader: (1)
 
mossi's Avatar
 
Join Date: Oct 2005
Location: Farnham,Surrey
Posts: 155
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 99greenwagon
what version sti intercooler did u purchase?
version 5/6
Old 30 November 2009, 09:22 PM
  #4  
99greenwagon
Scooby Regular
iTrader: (39)
 
99greenwagon's Avatar
 
Join Date: Oct 2008
Posts: 6,870
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by mossi
version 5/6
u wont gain bhp through an intercooler,that particular i/c u have will be capable of around 300bhp,but u need more supporting mods.check out my wagon as im currently running that i/c.the intercooler is to keep the charge temps down,for big power u will need front mount or sti8 i/c,im upgrading to sti8 i/c soon,bigger injectors etc and am hoping to fetch about 340. but if u look at my wagon u will see what i have done.
Old 30 November 2009, 09:45 PM
  #5  
seddomyster
Scooby Regular
iTrader: (9)
 
seddomyster's Avatar
 
Join Date: Apr 2009
Posts: 1,334
Likes: 0
Received 0 Likes on 0 Posts
Default

u have good power for mods there greenwagon. i running about 310bhp on my vf23 turbo. i want the max 330 but means another map tweak. i dunno how to get this extra as im bit stuck. currently have k an n ind kit, full decat, walbro pump, kakumei headers (sounds lovely) uk300 tmic an 440 cc injectors as standard, higher grade plugs, anythoughts mate, ive always thought wud i gain more power on a map tweak in winter rather than summer
Old 30 November 2009, 10:01 PM
  #6  
99greenwagon
Scooby Regular
iTrader: (39)
 
99greenwagon's Avatar
 
Join Date: Oct 2008
Posts: 6,870
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by seddomyster
u have good power for mods there greenwagon. i running about 310bhp on my vf23 turbo. i want the max 330 but means another map tweak. i dunno how to get this extra as im bit stuck. currently have k an n ind kit, full decat, walbro pump, kakumei headers (sounds lovely) uk300 tmic an 440 cc injectors as standard, higher grade plugs, anythoughts mate, ive always thought wud i gain more power on a map tweak in winter rather than summer
yeah u will need a map tweek for more power with bigger injectors,what torque did it produce?
Old 30 November 2009, 10:22 PM
  #7  
mossi
Scooby Regular
Thread Starter
iTrader: (1)
 
mossi's Avatar
 
Join Date: Oct 2005
Location: Farnham,Surrey
Posts: 155
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by mossi
Just had PPP ecu fitted to my impreza 99 allready have stainless steel cat back system also today purchased STi intercooler with Y pipe, how much extra BHP will this give me ? whats the next easy mod, centre decat perhaps >?<
thanks
slightly wandering off topic what power gains should I expect with my mods on a late 99 classic, with the 5/6 version STi intercooler and Y pipe, PPP pack and stainless steel cat back exhaust ?
will a decat centre increase it by much, seems the easiest next mod.. easyer than down pipe decat !
Old 30 November 2009, 10:24 PM
  #8  
99greenwagon
Scooby Regular
iTrader: (39)
 
99greenwagon's Avatar
 
Join Date: Oct 2008
Posts: 6,870
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by mossi
slightly wandering off topic what power gains should I expect with my mods on a late 99 classic, with the 5/6 version STi intercooler and Y pipe, PPP pack and stainless steel cat back exhaust ?
will a decat centre increase it by much, seems the easiest next mod.. easyer than down pipe decat !
250 ish? centre decat should release a few extra.maybe 260?
Old 30 November 2009, 10:45 PM
  #9  
seddomyster
Scooby Regular
iTrader: (9)
 
seddomyster's Avatar
 
Join Date: Apr 2009
Posts: 1,334
Likes: 0
Received 0 Likes on 0 Posts
Default

they say the ppp package gives about an extra 30 to 40 bhp so id say about that as greenwagon says. sorry bout that mossi

just to also answer a question. i got map by jgm but didnt get a reading as i felt he knew the power but say about 300 lb ft torque. i might just leave car as not worth it an happy as it is
Old 30 November 2009, 11:04 PM
  #10  
mossi
Scooby Regular
Thread Starter
iTrader: (1)
 
mossi's Avatar
 
Join Date: Oct 2005
Location: Farnham,Surrey
Posts: 155
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 99greenwagon
250 ish? centre decat should release a few extra.maybe 260?
spot on cheers
Old 01 December 2009, 08:29 AM
  #11  
TonyBurns
Scooby Regular
iTrader: (3)
 
TonyBurns's Avatar
 
Join Date: Aug 2000
Location: 1600cc's of twin scroll fun :)
Posts: 25,565
Likes: 0
Received 2 Likes on 2 Posts
Default

She will run about 240-250bhp depending on fuel and if you decat that centre pipe, but you will gain extra torque which you will feel in 5th (which will feel like the old 4th).

Tony
Old 02 December 2009, 01:16 AM
  #12  
mossi
Scooby Regular
Thread Starter
iTrader: (1)
 
mossi's Avatar
 
Join Date: Oct 2005
Location: Farnham,Surrey
Posts: 155
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by TonyBurns
She will run about 240-250bhp depending on fuel and if you decat that centre pipe, but you will gain extra torque which you will feel in 5th (which will feel like the old 4th).

Tony
excellant thanks, now the hunt starts whos got a spare centre de cat pipe for a 99 classic >>>??<<
Old 02 December 2009, 09:16 AM
  #13  
The Trooper 1815
18 June 1815 - Waterloo
iTrader: (31)
 
The Trooper 1815's Avatar
 
Join Date: Dec 2004
Location: To the valley men!
Posts: 19,156
Received 14 Likes on 12 Posts
Default

Originally Posted by seddomyster
u have good power for mods there greenwagon. i running about 310bhp on my vf23 turbo. i want the max 330 but means another map tweak. i dunno how to get this extra as im bit stuck. currently have k an n ind kit, full decat, walbro pump, kakumei headers (sounds lovely) uk300 tmic an 440 cc injectors as standard, higher grade plugs, anythoughts mate, ive always thought wud i gain more power on a map tweak in winter rather than summer
Cold air is much better for your engine and you should get a slightly better BHP result in the winter.
Old 02 December 2009, 12:01 PM
  #14  
Ciaran
Scooby Regular
iTrader: (16)
 
Ciaran's Avatar
 
Join Date: Apr 2003
Location: Curlew FPSO
Posts: 2,771
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by seddomyster
u have good power for mods there greenwagon. i running about 310bhp on my vf23 turbo. i want the max 330 but means another map tweak. i dunno how to get this extra as im bit stuck. currently have k an n ind kit, full decat, walbro pump, kakumei headers (sounds lovely) uk300 tmic an 440 cc injectors as standard, higher grade plugs, anythoughts mate, ive always thought wud i gain more power on a map tweak in winter rather than summer
I have exactly the same as you bar I have a FMIC and I have an Apexi induction kit.
I made 330/320 so it is possible
Old 02 December 2009, 10:18 PM
  #15  
seddomyster
Scooby Regular
iTrader: (9)
 
seddomyster's Avatar
 
Join Date: Apr 2009
Posts: 1,334
Likes: 0
Received 0 Likes on 0 Posts
Default

cheers for replys guys. im gonna put a cold air feed to the air filter. prob wont notice anythin much but better for the engine
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JimBowen
ICE
5
02 July 2023 01:54 PM
tarmac terror
Non Scooby Related
10
13 September 2015 03:56 PM
DingDong
ScoobyNet General
5
19 September 2001 02:22 PM
Martin J Stirling
ScoobyNet General
20
28 June 2001 12:53 PM



Quick Reply: What BP gains will i get from these



All times are GMT +1. The time now is 12:22 AM.