I've just picked up a pair of the SW 240A fuel pumps off eBay and I'm fitting them into my Kirkham.
I'm undecided yet on whether to actually fully plumb them in or continue to use the Holley Red Top as fitted by Kirkham. However, if I do wire them up, how we're they originally intended to run? Did they both run together, or one at a time on a 3-position switch (off-on-on)?
From the pictures I've seen of original cars the pumps are plumbed in parallel with only a single feed, which means they aren't connected to provide a reserve from different level pickups in the tank, which has been suggested to me.
Thank you,
Paul