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Author Topic: 123 distributor question advance vs retard???  (Read 3616 times)

w113dude

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123 distributor question advance vs retard???
« on: February 23, 2016, 16:59:55 »
Hi guys
have a 1970 with stock 051
purchased a 123 distributor . on the instructions there are many curves to chose from but all relate to advance at 2000 and 3000 rpm
my 051 should retard at 2000 and 3000 rpm not advance
how do I set this up???
Thanks
Shawn
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66andBlue

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Re: 123 distributor question advance vs retard???
« Reply #1 on: February 23, 2016, 18:36:27 »
Shawn,
if you look at the instructions: http://www.123ignition.nl/downloads/manuals/123MER6.pdf
it shows that you should select curve 8 for Bosch distributor 0231 116 051.
Did you try this?
I am thinking of going that way too and would like to benefit from your trials.  ;)
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Alfred
1964 230SL manual 4-speed 568H signal red
1966 230SL automatic 334G light blue (sold)
1968 280SL automatic (now 904G midnight blue)

erickmarciano

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Re: 123 distributor question advance vs retard???
« Reply #2 on: February 23, 2016, 20:42:37 »
What I don't understand with this distributor in the spec sheet for over 51 it shows retard at 3000 RPM on the instructions of the 123 it says advance at 3000 RPM
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1994 E500 W124
1971 280sl
1989 Porsche 930 coupe
1988 e30 m3
2001 ducati mh900
2006 ps1000
1962 Vespa GS160
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