20v 7a into b2 90Q

[willow]

When fitting a 20v 7a engine into a b2 90. Quattro, do I need a flywheel and clutch from a ur Quattro?

[pauliusb2]

flywheel from rr quattro or audi 200 turbo,clutch of 7a
im using 200 flywheel for my 3b conversion,i been told that 200 flywheel is lighter then others

[willow]

Thanks for the reply.

WHat have others used out of interest. What would be the best option with regards to availability?

[willow]

what other options are available?

[PoloGaz]

I've just done this conversion, but to a fwd car



I used a 2.2 'kv' engine flywheel and clutch. I got a timing dowel put in the correct location for the 7A engine management. The URQ flywheel already has this, which is the main reason you need a URQ flywheel.

I thought the URQ and KV used the same type of stepped flywheel so you'd need to use a URQ clutch. A 7a flywheel is flat.


you also need to put a pilot bearing into the crankshaft

[willow]

Originally Posted by PoloGaz

I've just done this conversion, but to a fwd car



I used a 2.2 'kv' engine flywheel and clutch. I got a timing dowel put in the correct location for the 7A engine management. The URQ flywheel already has this, which is the main reason you need a URQ flywheel.

I thought the URQ and KV used the same type of stepped flywheel so you'd need to use a URQ clutch. A 7a flywheel is flat.


you also need to put a pilot bearing into the crankshaft

thanks! thats the type of info I need!

Any more info on the pilot bearing you used?

Also how did you locate the new timing towel exactly, just measurements?

Thanks

Regards

william