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.
![](http://i763.photobucket.com/albums/xx279/terryinaustralia/027_zps0971ae89.jpg)
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.
![](http://i763.photobucket.com/albums/xx279/terryinaustralia/028_zps624afdeb.jpg)
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.
![Grin ;D](http://forums.sohc4.net/Smileys/default/grin.gif)