My oil pressure switch has gone "funny". It's started activating at around 45psi now - I know this because I have a pressure gauge.
I'd like to replace it with something that triggers a bit higher than the standard 3 (or is it 7?) psi. Minispares have one - I think it was 20psi, but they're out of stock.
Where can I get one that is somewhere between 15-25psi that will fit the Mini thread? I think from googling it's 1/8 BSP thread, but couldn't find any uprated oil pressure switches that are listed as that.
