Mike,
Nice work Mike. GM use copper washers on this motor under the steel bolt used to block off hole you just artfully drilled out so shouldn't be an issue. But I bet you change it anyhow
An aluminium washer would work well also.
At the track day yesterday the
oil temp never got above 110 celcius with ambient temp around 29 celcius with about 40 laps completed, so it looks like then mighty Gen 111 dosent need an
oil cooler. May need reconsidering if PD blower added.
Phil
