I spoke with Martin at Brisk yesterday. The standard plug is DOR14LGS as already noted. According to him the mini-plug would be the BR12YPY. I ordered a set of both. As noted above by Phoenix, unless there is significant modification to the motor, the above two plugs should be good. My 2004 R1100S just has the SJ airbox.

If you are on the Brisk site you will see distributors listed. My guess is that most of them are stocking car plugs, not motorcycle plugs (that was the case with the two that I called). Callling Brisk direct may be the best way to buy them.

BTW, for those who have the FRK, Robert Foster thinks the FRK/Brisk combo should work very well.

A pair of these arrived on my doorstep today, the new Brisk multi-spark DR14ZS for the Boxer engine.http://forums.pelicanparts.com/uploa...1264808824.jpg

Where did you get em from?

From Brisk USA in Houston. You can find them on the internet. Nice people to talk to and get advice from. $13.50 each. Dealers in different states are listed on their website. No potential engine issues as they're a bit colder than the DOR14LGS.

I think you meant to list the DR12ZS instead of the DR14ZS

Mea culpa. You're right. The DR12ZS it is.

So here I am digging up old stuff again...
A change of plugs is on the list for the winter hiatus so I'm looking at plug options.
04 11s with K&N filter, Y pips, Remus cans and Techlusion.
So the DR12ZS is the primary I assume, what if anything is for the secondary on the dual spark?

Brisk recommended these for my 04. I haven't ordered yet.

Hi,

The spark plug you need for you bike are:

DOR14LGS-T ....(M14)

BR12YPY ....(M12)

or

http://forums.pelicanparts.com/bmw-r1100s-r1200s-tech-forum/639102-brisk-plugs-twin-sparks.html

So how are these plugs running on the dual spark engine, any feed back?

Are you running the IX8 or the IX7 ?

I am running NGK BKR7EKC-N + 2 Bosch YR6LDE right now.