Well... made a start today...
First thing I noticed while draining the fluids was that the rear earth strap was broken... typically as its been a bit of a topic at Bills recently with a couple of cars coming in like it...
Normally this leads to the haldex not working but mine is as far as I am aware but will be sorting this out anyway... more info here about this problem..
http://www.audi-sport.net/vb/a3-s3-...working-no-communication-etc-look-inside.html
So here we are again, head off for the <insert random number here>th time... sumps off for reasons I will explain later..
Found why the exhaust was blowing...
Found another little gem while removing the hotside for the swap... its cracked... again!!!
Really obvious this hotside does not like running much boost at all (not that I was tbh)... test fitted the new hotside...
Sadly it is a little taller so will ****** up my already tight clearance on the bevel box and has also sat the turbo closer to the engine as its now close in places it wasn't before
Bit of work to do then... will be getting the 6 speed quattro box Bill has in his garage over to mock up the fitment and see what can be done... bit of machining here and there should sort it out
Be worth it... quite a difference in size between the T25 and the new (essentially a T3) housing
Popped the pistons out to see if I could rule out the small ends as the rattle I have been getting... first issue... broken piston ring... brilliant!!!
Second issue... worn gudgeon pins
That'll be my rattle then... meanwhile back in the Badger Cave...
Bill is a star... has all sorts of goodies lying about including some Ibiza pistons (20mm) with as new condition pins... so, four new set of rings, a good honing and new pins... hopefully that should sort that lot out...
All in all a bit of a crap day... nothing but problems presenting themselves... however there are no problems only solutions so will take that into tomorrow and sort the turbo fitment out and clean up the pistons ready for the new rings...
Hopefully have a better day tomorrow
<tuffty/>