Author Topic: 1980 280SE M110 Bosch W9 DCO Spark Plug Suggest Gap?  (Read 93 times)

dnaspazz

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1980 280SE M110 Bosch W9 DCO Spark Plug Suggest Gap?
« on: 17 December 2019, 03:41 PM »
All,
I am replacing the current plugs with the proper plug - Bosch W9 DCO.  What is the suggested gap? I think it is .8mm, but have also seen I have seen mixed suggestions- .32 vs .4 vs .92? Thanks

« Last Edit: 17 December 2019, 03:58 PM by dnaspazz »

ptashek

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Re: 1980 280SE M110 Bosch W9 DCO Spark Plug Suggest Gap?
« Reply #1 on: 18 December 2019, 02:46 AM »
The correct gap is 0.8mm
1993 "Pearl Blue" W124 280TE
1979 "Icon Gold" W116 450SE (history, resto)

dnaspazz

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Re: 1980 280SE M110 Bosch W9 DCO Spark Plug Suggest Gap?
« Reply #2 on: 18 December 2019, 09:03 AM »
Thanks!