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BLIC magnetos
#1
I have two BLIC mags ,A4R and N4R. They appear to be identical.
Can anyone tell me the difference please.
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#2
As there has been no reply, i will put in my two bobs worth.
Is there a diference in the height from the base to the driving shaft.
Have seen this on Bosch Magys.
Peter
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#3
Measured from the base to the shaft centre:
BLIC A4R: 1.1/2” (approx 38 mm)
BLIC N4R: 1.1/2” (approx 38 mm)

Others I have measured are:
BLIC G4R: 1.3/4” (approx 44.5mm)
Bosch/BLIC ZA4: 1.1/2” (approx 38 mm)
Andrew Fallon
Netherlands
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#4
As far as I know all? magnetos have a centre height (base to armature axis) of either 45 or 38mm. That measurement may not be exact but it’s easy to do with a ruler. An Austin seven mag will have a centre height of 38 mm.
Alan Fairless
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#5
Ditto
ML RF4 - 38mm
ML RG4 - 45mm

The BESA standards for magneto sizes are listed in this useful and inexpensive book
https://www.ebay.co.uk/itm/Automobile-El...ect=mobile

Charles
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#6
I now have to hand a BLIC catalogue from the 20's
It shows the drive centre height as 38 mm on an A4.
Like the one on my car.
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