Custom reluctor ring, suggestions on where to get one
I'll get busy
Don't try to read this, just showing the "functional" as how I did this. Slot to slot leading to leading "around the wheel" most accurate I could manage is bending a machinist's scale. Incidently, I've had this since about 72 in the Navy
This measurement, near as I can see, is 4 and 33/ 64--34/64
This is what I'm calling the "tangental" measurement slot to slot, leading to leading
4.390
Diameter/ circumference:
Took circumference First tried to stretch tape around. Then I marked one slot on flat surface, and rolled the "wheel" 1 turn, marked again
Then measured diameter with tape as accurate as I could. I have no large trammel calipers
dia 11 1/2, so pi says circumference is 33.1284
"Rolled" measurement is 36 3/16, so there's some error there (36.1875)
slots measure "about" (they vary) .393--.4. Measured with internal mike, double checked it with external mike
I wish I'd known/ thought about this, I tore 3 engines down, 2 had the distributors "as running." I did punch mark the dist at TDC. I could just as well have mapped the relationship of the trigger wheel sensor.
I'll get busy
Don't try to read this, just showing the "functional" as how I did this. Slot to slot leading to leading "around the wheel" most accurate I could manage is bending a machinist's scale. Incidently, I've had this since about 72 in the Navy
This measurement, near as I can see, is 4 and 33/ 64--34/64
This is what I'm calling the "tangental" measurement slot to slot, leading to leading
4.390
Diameter/ circumference:
Took circumference First tried to stretch tape around. Then I marked one slot on flat surface, and rolled the "wheel" 1 turn, marked again
Then measured diameter with tape as accurate as I could. I have no large trammel calipers
dia 11 1/2, so pi says circumference is 33.1284
"Rolled" measurement is 36 3/16, so there's some error there (36.1875)
slots measure "about" (they vary) .393--.4. Measured with internal mike, double checked it with external mike
I wish I'd known/ thought about this, I tore 3 engines down, 2 had the distributors "as running." I did punch mark the dist at TDC. I could just as well have mapped the relationship of the trigger wheel sensor.
