Crank position sensor relocation query.

[Chris Wilson]

I am running a Honda Mugen Formula 3 single seater race engine,in a 
chassis that is much later than the power unit.I have an interference 
problem,with the exotically materialed and manufactured primary pipes 
fouling an adaptor on the back of the exhaust cam,that acts as a 
crank position sensor.The management system is Mugens own,and this 
adaptor is a coil,with a ferrite core.Across the end of the core 
rotates a drum,with an iron segment moulded into it.The whole 
assembly is mounted in a die cast casing,that bolts to the back of 
the exhaust cam housing.The primaries foul this casing,quite 
severely.I either remake the primaries,which are in titanium,and a 
work of art,or I move the crank position sensor.The inlet cam has the 
distributor,with a toothed wheel sender also within it,to give RPM 
readings,bolted to the back of the cam housing,opposite the position 
sender.Where does the team suggest I could get a crank position 
signal from? Any neat ideas? 

Thanks.


-- 
               Best Regards,
                        Chris Wilson.
              http://www.maximum-bhp.u-net.com