Malcom,
I believe the W suffix refers to the cylinder wall thickness (ie thicker
cylinder wall casting to prevent bore flex) this block was mainly used in
industrial/commercial engines or the 610SSS performance engines where
higher cylinder pressures were likely. If I were U I would grab them as the
potential for Z22 cranked strokers would be enormous.
Cheers
Feral Errol
---------
> From: malcolm cooper <[EMAIL PROTECTED]>
> To: ozdat <[EMAIL PROTECTED]>
> Subject: ATTEN: TERRY
> Date: Wednesday, May 03, 2000 8:11
>
> Hi,
> I have come across two L20B W engines,
> They have the W cast on them afeter the L20B bit just like the L18W.
>
> Do you or anyone else know if these are specail in any way?? .
> It would be nice to know before they are dumped
>
> Malcolm
>
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