Well the weather was supposed to be miserable this weekend with 3 months rain in 3 days, according to the weather forecast, which only supports my theory that higher education is time well wasted. It was a magnificent sunny day, 27 deg C (80 deg F in the forgotten language of the ancient druids) and clear skies.
I ignored my twin turbo Subaru project as the engine needs new head gaskets, so instead, I decided to replace the fuel pump on my magnificent big black 'Wang. Sadly the OEM item had let me down once too often, so I bought a "direct replacement" item on eBay, which only took around 5 hours to install.
The first problem was that the fuel barbs on the new pump have an OD of 9.5mm, as opposed to 6.5mm for the OEM pump. I made a couple of "adaptors" on my lathe to suit.
Next problem was the wiring for the new pump. The new pump came with the same plug as the OEM pump, but the wiring harness was around 6 inches too short, so I made one out of the two, with some repro OEM bullet connectors.
Eventually it was all back together, but I then had to "bleed" the fuel lines of air before I could get the big bugger to fire into life. Eventually I pulled two plugs to see if I had any spark, and as soon as I did, the engine started and ran happily on the opposite two cylinders. No biggie, as soon as I installed the other two plugs, it ran like a top, and the new pump doesn't look out of place in the OEM position.
Feeling rather pleased with myself, I took a random pic and poured myself a celebratory drink. Sadly the afore-mentioned Subaru is blocking my driveway so I wasn't able to ride the 'Wang today, but hopefully next Sunday will be it's big test before the annual pilgrimage to the Phillip Island Classic. Cheers, Terry.