Re: My project... More progress now...
Well, I've had a couple of days off from the Rover due to work, but my Pertronix ignitor & flamethrower coil showed up this morning, so I've spent a fiddly morning fitting it. I fed the red power lead for the ignitor from the washer bottle feed, as someone else has done on here, and the old girl fired up beautifully, although I think I'm going to have to replace the plugs & leads. There is a slight misfire when cold, which I traced to the rear lead or plug on the driver's side, and was doing it when running with points too.. It's hardly surprising really, as I've not had the plugs out yet, and they've been run a fair bit on choke, just moving the car about. I do leave it running for about 15 minutes each time I start it to let her warm up and get the oil circulating, but a full service is on the cards before I start using the car. I've also fitted a pair of K&N filters, which seems to have cleaned the exhaust up a bit, (no black smoke out the end when revved now, which is what I was getting with the stock filters, but they were probably clogged anyway). I'll see how it goes, but I may need to fiddle about with the carb needle size, but won't know about that til I get it on the road.
I've heard a fair bit about magnecor leads, which seem quite expensive, but we'll see how changing the plugs goes first. I like the throttle response with the pertronix ignitor fitted, seems to pick up quicker when revved a bit, and doesn't have any flat spots. With the points, the car would be a bit flat at about 2000rpm, and didn't like revving much higher.