UrS4 2.2T Avant project

[andy10v]

No More synchro issues then

[Thuppu]

Few months gone. Nothing big happend here, have been quite busy with other things. But always something small done... like getting ideas and collecting parts.

[AudiS2Turbo]

Nice job.i make the same




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[Thuppu]

Did you do the deck cooling machining Thomas or was it already done?

Alex, a work mate did those some time ago, I had few blocks and heads.

[Thuppu]

What has been done with the torsen to get more power to the rear axle with Your Audi B4???

You can affect the torsen ratio by changing the flat pin bearings to steel washers, or if there already is washers then you can change to different material washers.

[Error404]

Did you do the deck cooling machining Thomas or was it already done?

[quattromees]

What has been done with the torsen to get more power to the rear axle with Your Audi B4???

[Thuppu]

No any real progress here, but always something small... Got the block from the machine shop finally. Painted it black, so it looks little better now.



7A head got some treatment, head bolt holes bored up from 11,2mm to 12,5mm.



Haha, bought a automatic welding mask from ebay. Dead cheap 20e incl shipping, we shall see if it's any good. It sure look funny.

[Thuppu]

Recieved some heat protection articles. Titanium heat wrap and turbo blanket.

[Spyform]

u are MANIAC!!!

[Thuppu]

0.8mm head to piston sounds light Thomas. I always aim for 0.95 to 1 mm.

Yea, wan't to test with quite tight squish. Only small part of piston area, if not good then it's easy to machine off 0.1-0.2mm.

[Thuppu]

other urs4 on the trailer in the mirror?

Winter car... 80 B4q (2.8 V6 orginally) just missing the engine. Got it from member Mehtala at a nice price. Some things that already done:

- Full AAN engine loom with build in TFSI coil connectors
- Front radiator
- A8 brake servo and cylinder
- Corsa C electric steering column with adjustable assistance
- 4:11 ratio front and rear diff
- Torsen mod (more force to the rear)
- AnLe poly engine mounts
- AnLe poly transmission mounts
- Aluminium front subframe bushings
- 2,5" exhaust
- 550x140x65mm FMIC
- Battery in the trunk

[diesel des]

0.8mm head to piston sounds light Thomas. I always aim for 0.95 to 1 mm.

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[biggles0449]

Great work, enjoyed having a read through this thread!

[quattro-nick]

other urs4 on the trailer in the mirror?