Autolite spark plugs

[XSive]

I’m having a problem with surging on my 1100 and have read the various posts on how to cure it.
But along with correctly setting up the throttle bodies and the TPS, I would also like to try the alternative plugs that were recommend.
However I have been unable to find anywhere that sells them in the UK.

So does anyone know where I can buy some Autolite 3923 spark plugs?

 

[Steptoe]

Some people have said Brisk plugs also help with the "surging"

 

[davegs]

Auto light plugs.

These used to be Fords own make, used to be used by some vincent men for
racing as these had / have a wide heat range and were cheap. Try a Ford main dealer.
dave GS.

 

[XSive]

Steptoe/Davegs

thank you for the info