Turbo woes!

Author
Discussion

Noblescort

Original Poster:

198 posts

201 months

Saturday 3rd December 2016
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I'm not a turbo expert, but I'm sure its not supposed to have cracks in it like this - it looks pretty terminal to me!

https://www.dropbox.com/s/hvvswe9t0ppwcvx/IMG_8131...

Am I right in thinking T25's are obsolete? What are the options?

Any help appreciated

Noblescort

Original Poster:

198 posts

201 months

Sunday 4th December 2016
quotequote all
The car's going to Jetstream soon to get a shiny pair of manifolds, new discs, and an "anti-porridge stirring" gear linkage. I guess I'll have to add new turbo to the list!!

All assuming of course the head gasket the MOT garage suggested was gone, isn't. If that's the case...........


Noblescort

Original Poster:

198 posts

201 months

Sunday 4th December 2016
quotequote all
Thanks for the info & link to the thread.

The M400 has T28's, the 2.5 (ie mine) has T25's. Doeas anyone know if there is a direct (or even indirect) replacement for these? Would be good to know as I'm about to get new manifolds and (possibly) a new exhaust system and it would be good to incorporate any changes required into the new system from scratch

Noblescort

Original Poster:

198 posts

201 months

Sunday 11th December 2016
quotequote all
The car's at Jetstream now so we'll see what's what next week. We already know that the manifolds will need replacing, so here's the dilemma. Do I go for reliability, keep the power to sub-400 and put 2.5L manifolds on it and stick with T25's, or go for potential of bigger power and fit 3.0L Manifolds / uprated turbos / 3.0L exhaust with the risk that reliability might suffer (particularly the gearbox, I think).

I keep flip-flopping from one to the other........HELP!!!!

Noblescort

Original Poster:

198 posts

201 months

Sunday 8th January 2017
quotequote all
OK, decision made - New turbos!

I've gone for upgraded T25 ball bearing turbos, but now need a 3.0L exhaust system to strap onto them. Has anyone got one lurking in a cuboard/shed/loft or know of one for sale anywhere?