Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please play nicely.  No one wants to listen/read a keyboard warriors rants....

Pages: [1] 2 3  All   Go Down

Author Topic: how to get more power 2.5td  (Read 2793 times)

0 Members and 2 Guests are viewing this topic.

gazsomega

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • midlands
  • Posts: 167
    • 2.5 Opel estate
    • View Profile
how to get more power 2.5td
« on: 07 August 2008, 08:02:53 »
i would like to get my 2.5 td cdx that little bit faster im unsure how and whats the  best ive saw that people chip them does this work any sugestions gratful
Logged
Used  to have  two v6 and they roared
Now got 2.5 to Opel

MutantCav

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Gainsborough
  • Posts: 2716
  • Smoke me a kipper - I'll be back for Breakfast
    • View Profile
    • Free Giffgaff Sim With £5 Free Credit
Re: how to get more power 2.5td
« Reply #1 on: 07 August 2008, 08:14:25 »
Get yourself a good AR35 gearbox (the existing AR25 box will very soon die once you increase the torque), whack it on...and chip the engine...

I have 3 or 4 good AR35 boxes here if you want one for a decent price (£100)...job done!
« Last Edit: 07 August 2008, 08:15:09 by ShieldOfSteel »
Logged
http://giffgaff.com/orders/affiliate/tvpromo Get a free giffgaff sim running on O2 network
£5 free credit on first top-up
£5 gives you 60 mins, 300 texts & unltd calls and texts to anyone else on giffgaff

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 106818
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: how to get more power 2.5td
« Reply #2 on: 07 August 2008, 08:41:23 »
Most of the chips, inc the one I have in mine, improve drivability and economy, and give a noticible boost in power.

If its an auto, it will shred the gearbox though - there is a reason Vx detuned it to 250Nm or torque...
Logged
Grumpy old man

Elite Pete

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • Chester
  • Posts: 19580
  • My spider senses are tingling
    • Audi SQ5 GSX1400
    • View Profile
Re: how to get more power 2.5td
« Reply #3 on: 07 August 2008, 08:43:30 »
As stated above, chipping the 2.5 diesel does shorten the life of the standard auto box, but if yours is a manual or you dont mind replacing the box with a 3.0 one when the existing one lets go, you will enjoy better performance and MPG  :y
Logged
Retired

MutantCav

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Gainsborough
  • Posts: 2716
  • Smoke me a kipper - I'll be back for Breakfast
    • View Profile
    • Free Giffgaff Sim With £5 Free Credit
Re: how to get more power 2.5td
« Reply #4 on: 07 August 2008, 08:53:40 »
True you could continue to use your existing box until it dies which will apparently be pretty quickly once its chipped...but I would have the 3.0 box bought and ready...as it wont be long before you need it :) lol
Logged
http://giffgaff.com/orders/affiliate/tvpromo Get a free giffgaff sim running on O2 network
£5 free credit on first top-up
£5 gives you 60 mins, 300 texts & unltd calls and texts to anyone else on giffgaff

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 106818
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: how to get more power 2.5td
« Reply #5 on: 07 August 2008, 08:56:27 »
And the chip provider I use is based in North Oxfordshire, and has maps for all the different TD ECU types.

Be aware, some of the later ones (late 427 and 428) may need sockets soldering in.
« Last Edit: 07 August 2008, 08:57:21 by TheBoy »
Logged
Grumpy old man

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 106818
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: how to get more power 2.5td
« Reply #6 on: 07 August 2008, 09:05:39 »
[split] [link=http://www.omegaowners.com/forum/YaBB.pl?num=1218096060][splithere][/link][splithere_end]
Logged
Grumpy old man

gazsomega

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • midlands
  • Posts: 167
    • 2.5 Opel estate
    • View Profile
Re: how to get more power 2.5td
« Reply #7 on: 07 August 2008, 22:04:00 »
do the 3.0 box fit straight in also mines a manual
Logged
Used  to have  two v6 and they roared
Now got 2.5 to Opel

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 106818
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: how to get more power 2.5td
« Reply #8 on: 07 August 2008, 22:17:36 »
Quote
do the 3.0 box fit straight in also mines a manual
Need to use TC and bellhousing from the TD box, otherwise, straight swap
Logged
Grumpy old man

bob.dent

  • Omega Lord
  • *****
  • Offline Offline
  • Gender: Male
  • Hertfordshire
  • Posts: 6781
  • Drives better than an Omega
    • Mondeo 2.0TDCI Estate
    • View Profile
Re: how to get more power 2.5td
« Reply #9 on: 07 August 2008, 22:20:15 »
Failing all other suggestions, you could always get yourself a 3.2 MV6.....power by the bucket load! ::) ;)
Logged
I HAVE THE BODY OF AN 18 YEAR OLD.......I KEEP IT IN THE FRIDGE!

gazsomega

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • midlands
  • Posts: 167
    • 2.5 Opel estate
    • View Profile
Re: how to get more power 2.5td
« Reply #10 on: 07 August 2008, 22:23:14 »
well that was my other idea geta mv6 for the weekend and my 2.5 for the week but if the box is a straight swop then not sure any sugestions
Logged
Used  to have  two v6 and they roared
Now got 2.5 to Opel

Elite Pete

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • Chester
  • Posts: 19580
  • My spider senses are tingling
    • Audi SQ5 GSX1400
    • View Profile
Re: how to get more power 2.5td
« Reply #11 on: 07 August 2008, 23:02:58 »
Manual gearbox should be fine ;)
Logged
Retired

mickh

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • baston
  • Posts: 41
    • View Profile
Re: how to get more power 2.5td
« Reply #12 on: 08 August 2008, 08:26:47 »
how much does a chip for a td cost?
mick
Logged

MutantCav

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Gainsborough
  • Posts: 2716
  • Smoke me a kipper - I'll be back for Breakfast
    • View Profile
    • Free Giffgaff Sim With £5 Free Credit
Re: how to get more power 2.5td
« Reply #13 on: 08 August 2008, 08:32:25 »
Couple on ebay from Germany...says the chip gives an increase of power from 130 to 160 bhp and 250 to 320 nm torque which if correct is not bad at all...

Most definitely an AR35 box needed at 320Nm as AR25 box is 250 max...I have 4 of them (soon to be 5) by the way if you need one too lol :)
« Last Edit: 08 August 2008, 08:33:31 by ShieldOfSteel »
Logged
http://giffgaff.com/orders/affiliate/tvpromo Get a free giffgaff sim running on O2 network
£5 free credit on first top-up
£5 gives you 60 mins, 300 texts & unltd calls and texts to anyone else on giffgaff

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 106818
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: how to get more power 2.5td
« Reply #14 on: 08 August 2008, 09:11:35 »
Quote
how much does a chip for a td cost?
mick
I get mine from a guy in Oxfordshire, iirc £70 delivered.

If you want to contact him, rather than me post his contact details, PM me your mobile, and I'll get him to call you direct.
Logged
Grumpy old man
Pages: [1] 2 3  All   Go Up
« previous next »
 

Page created in 0.015 seconds with 17 queries.