I've got the following:

SUF48, Crash 'N' Burn, Santa Pod / Brands Hatch.
SUF56, Crash 'N' Burn, Acid America / Return of Santa Pod.
SUFR25, Ant, Santa Pod remixes.

I have looked through the back catalogue, and I can not see any track called "Son of Santa Pod". Are you sure this exists? I think you guys have got the name of the track wrong. Do take a look through your collection and let me know whats on the flip side to this tune...