OR you could try a couple of egt sensors in the header part of the expansion pipe. Easy to put in to and much cheaper sort of. Aim do dashes that take them and they are a good way to get the jetting right. And can save you some cash in pistons etc.
Use avgas on my nsr and rs(aprilia).NSR uses hrc ignition and the rs uses a kit suzuki ignition 23d10 i think.Both advance the ignition a bit and this is not a bad excuse to use avgas fot the higher octane and slightly less risk of pre det, ah but then you increase comp because you think ah i am running avgas now so.... mister melt comes back and........