15-08-2017, 06:41 AM
(This post was last modified: 21-08-2017, 09:47 AM by Bob Culver.)
For motor bikes the range between kick start and full advance may be 40 crank degrees, but the necessary spark range for a non racer Seven is only about 15 crank degree, so unlikely to stray much out of the optimum range
Not really relevant or analogous but the curious may be interested that the advance range of the LT magneto on a Model T extends beyond one pole, so there is a narrow advance band between poles where the car will not run on the flywheel magneto. The driver learns to avoid this.
Not really relevant or analogous but the curious may be interested that the advance range of the LT magneto on a Model T extends beyond one pole, so there is a narrow advance band between poles where the car will not run on the flywheel magneto. The driver learns to avoid this.