UrS4 2.2T Avant project

[Majorcina]

Yeah 😂

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[Thuppu]

Nothing fancy happend here. Have been quite busy, so no time in garage... Had the AEL block home from the machine shop to measure the deck height. Have to shim off 1,3mm to get 0,8mm piston to head squish. Now then I have been waiting a week againg for the block. They will block off the oil return channel in the rear part and machine/recurface the deck. Hope to get it soon. But in the mean time:

[quattro-nick]

other urs4 on the trailer in the mirror?

[biggles0449]

Great work, enjoyed having a read through this thread!

[diesel des]

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

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[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

[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.

[Spyform]

u are MANIAC!!!

[Thuppu]

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

[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.

[quattromees]

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

[Error404]

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

[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.

[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.

[AudiS2Turbo]

Nice job.i make the same




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