[urq] urq with cyl head casting ending in A0

[Huw Powell]

> Both '83 and '84 engines that I have pulled for CGT have CIS with WUR not
> CIS-E.  AFAIK head in both cases is solid lifter.  Perhaps there was a VIN
> break.

Yes, apparently.  I got the CIS-E system for my '82 from an '84 coupe. 
And of course, all the 4kq's (start in '84) are CIS-E, right?  So they 
must have used up the CIS parts on the cgts.

>> I think this may be right-IIRC the Coupe GT was a CIS-E car, whereas the
>> UrQ was CIS. 

If the '83 UrQ was anything like my old '83 5kt (and I'm not saying it 
was), it had the same fuel system as the n/a cars.  But it had sodium 
filled exhaust valves.  Take a quick look at the valves on those two 
heads and see if they are at least the same size...

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/