Drew the custom manifold i made was out of necessity, as i needed to re-direct the angle the carby ran down the bike, due to using the RMX250 shock... (Piggyback shock reservoir is on the other side, when compared to the blitz shock...)
So now my carby runs down the right hand side of the bike... wouldnt work on yours, unless you also change shock...
not too sure about the hands free units... when i used to work on sheep stations, we had speaker and mic sets that were integrated into our helmets, and ran to a hand held UHF mounted to the bars... mind you, they were hand built by a cluey bloke who worked there that was good with electrics... very effective though... Tandy or Dick Smith might be able to supply you with parts to make something similar???
So now my carby runs down the right hand side of the bike... wouldnt work on yours, unless you also change shock...
not too sure about the hands free units... when i used to work on sheep stations, we had speaker and mic sets that were integrated into our helmets, and ran to a hand held UHF mounted to the bars... mind you, they were hand built by a cluey bloke who worked there that was good with electrics... very effective though... Tandy or Dick Smith might be able to supply you with parts to make something similar???