Here is a link to a race in Valleyfield 1984 where Howie Benns in the Miss Gangway took on Robert Theoret. They were tight for 3 of 4 laps (watch Howie down the front stretch take the lead on the 3rd lap). Too bad a mechanical failure could not take this one to the wire.
There are a bunch of other races that were posted from my Dad's videos by Pierre Foucher of the CBF. Check them out. More to follow!
Thanks for sharing the Unlimited link Bill.