16-06-2019, 09:12 AM
Before you try to start the engine for the first time, Bill, double check that the ignition timing is about right. It is easy to have the distributor 180 degrees out, and plug leads can sometimes be in the wrong order! Don't ask me how I know these things!
Another tip for all those using the Ricardo head and the nice vintage looking plug leads with the brass ends secured to the top of the plug by a knurled nut.
When I was looking at the engine of my saloon the other day, I noticed that the plug lead to number one pot was tracking to earth by way of a hefty spark from the brass plug lead end to the cylinder head, which is relatively close due to the raised section to the water outlet.
The solution is to put a piece of black heat shrink about 1" long over the brass plug lead ends, which improves the appearance of the leads and also seals the gap around the lead where it enters the brass ferule. I haven't road tested the saloon since but hopefully there will be some improvement.
Another tip for all those using the Ricardo head and the nice vintage looking plug leads with the brass ends secured to the top of the plug by a knurled nut.
When I was looking at the engine of my saloon the other day, I noticed that the plug lead to number one pot was tracking to earth by way of a hefty spark from the brass plug lead end to the cylinder head, which is relatively close due to the raised section to the water outlet.
The solution is to put a piece of black heat shrink about 1" long over the brass plug lead ends, which improves the appearance of the leads and also seals the gap around the lead where it enters the brass ferule. I haven't road tested the saloon since but hopefully there will be some improvement.