[urq] WX head build recommendations
Bill Bennett
ur.quattro at verizon.net
Thu Apr 21 01:19:26 EDT 2005
3B-AAN head gasket will not seal a WX head to the block. oil and coolant
leak city, not even using the "right stuff" could seal those holes. as for
the valves? bigger is better, how many coconuts do you have to spend?
Best, Bill
----- Original Message -----
From: "Brady Moffatt" <bradym at sympatico.ca>
To: "Urq" <urq at audifans.com>
Sent: Wednesday, April 20, 2005 9:47 PM
Subject: [urq] WX head build recommendations
> Hi All,
>
> It's been awhile, but now that my home computer seems to be working again,
> I'm back. And it's good to be back!
>
> It looks like I'll have to pull the head on my 83 urq very soon since the
> car puffs sweet-smelling white smoke on startup. The oil and coolant are
> both clean, and, for the moment, there are no other signs of impending
> doom.
> The dry compression test, on a cold engine that had sat all night, yielded
> the following:
> Cylinder 1: 117psi
> Cylinder 2: 130psi
> Cylinder 3: 105psi
> Cylinder 4: 130psi
> Cylinder 5: 122psi.
>
> I've already ordered the ARP head stud kit, and I'm wondering if anyone
> knows for sure if a 3B/AAN head gasket will work on a WX. Also, should I
> have bigger valves fitted? Anyone have a WR cam for sale??
>
> The car is currently running 1bar boost on a stock
> intake/turbo/engine/exhaust manifold, and is controlled by an 034efi Stage
> IIc ECU. In the future, I'll turn up the boost, so I'd like to build a
> strong head while it's open.
>
> Suggestions?
>
>
> Cheers, Brady
> 83 urq, 60,000miles
> 86 4kq, 361,000km
> 72 240Z, 165,000miles
> -------------
>
>
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