Bosch Twin Plug wiring Schematic- HELP please

[MZ3 SBC]

I believe that I have an RSR type BOSCH twin plug. I removed it during a motor out service. The project took all winter and the index markets got smudged off...so I am pretty sure I don't have the timing right. I need to make sure the wiring is correct to the proper pistons / top and bottom. Then set the timing.

I have searched all the threads, been to JB rcing and Raceservice4u etc.

any help would be appreciated.

[MZ3 SBC]

[MZ3 SBC]

[MZ3 SBC]

So if I know the 930 dist counter rotates, and I know the firing order is 1-6-2-4-3-5, and timing is 10degrees advanced TDC....then I have to set the CYLINDER #1 to TDC - the question is how to address the second set of plugs......

[356RS]

I just posted to your question on the Technical Forum side.

[MZ3 SBC]

much appreciated,

"It looks like the red and black dots are on a #1 & #4 marking. Looking at your photo of the top of the cap, the red marking @ 12 o'clock could be where the #1 B is and then CCW to the #6 B is a black marking. Same for the #1 A black marking @ the 1 o'clock position, CCW to the #4 A red marking @ the 7 o'clock position. The A connectors are on the outer plug connectors and the B's are the inner connectors. "

[MZ3 SBC]

moved over to ...Bosch Twin Plug Cap