I've driven the mini to work a couple of times now (an 80km round trip) since working on the carb, plus we had a Minis in the Gong run too. I haven't encountered any of the previous pinging that I was getting at 3000rpm. The carb has been cool to the touch when I stop even though the manifold is pretty toasty. I think my next plan of action from here is to bump up the timing with the blackbox to similar to my recurved distributor. If the engine still runs fine I think I will swap back to the mechanical advance just to remove a potential failure point.
Here's a few photos of the MITG drive thanks to Mikey
And the view from Cambewarra Mountain Lookout after the sun came out. We had a decent turnout despite the short notice and the 4 seasons experienced during the drive!
Last year during lockdown I was working from home & spotted a job lot of parts on ebay. It got relisted a few times with no buyers so I put in a lower offer mainly as I was interested in one item, a Wibroc mirror. I sorted, cleaned & researched the remaining parts and was able to make my money back and ended up with a free mirror! I've been keeping an eye on them for a few years and they normally seem to go upwards of $100 per mirror for a decent one.
The Wibroc Panorama (with the Continental shape mirror) are my favourite for the mini as the base follows the shape of the external door hinges. I have found the BMC drawings of the metal plate & rubber gasket on the forum and they look easy enough to make. It'll need a decent clean up, but I'm happy to finally have one. The best part is it'll cover up the existing holes in the door from the old ugly mirror that was on when I got the mini.
During the last 9 years I've gone from having quite a basic simple engine bay with lots of room..
..to a pretty packed engine bay. The biggest addition was the heater, which required a few other things to be moved (horn, coil, regulator box, etc). The additional wiring, radiator tank, heater hoses & breathers also just added to the visual mass under the bonnet. I'd really like to simplify and clean up the whole area now
On the "to do" list is:
Move the ignition coil
Relocate the radiator recovery tank
Tidy up wiring
Figure out how to make the breathers look better
Remove heater or extend the heater hoses under the manifold and hide it a bit more
I was able to sort out the coil by using one of the early Australian alternator/coil brackets. Luckily the recent 1100 engine I picked up had one on it, including the coil clamp too (eagle eyed readers will spot I had one of these on the red 998 before I removed it for the other type). I had to extend some of the low tension coil wires to get them to reach, plus I needed some new plug leads as my coil lead was not long enough.
I'd ordered a new rocker cover breather takeoff on ebay a while back after I'd figured out the thread (1/4 BSP). The new one is a better match in finish & is a lot slimmer in profile than the old brass one. After photo on the top, before on the bottom
The breather filters were removed for the moment and I added breather lines to the air filter. I'd like to get a preformed hose with a 90 degree end for the flywheel breather to make the hose sit a bit lower.
Another before & after from the last week. I also trimmed some other hoses to length - fuel filter & recovery tank as they were a bit long.
I also did an oil & filter change and hopefully now I'm all ready for Minis Down Under (60 years of the mini in Australia). Just a wash and we should be there!