Originally Posted by
Kelv
if ive worded this correctly:
your Dizzy runs of the bottom end, which only revolves once to the camshafts twice, so taking your timing from the cams can give you a much more precise point for ignition.
thats if ive taken that on board correctly when it was explained to me

hi ,dissy runs same as cams half engine speed ,reason for doing it ,is you get rid of diissy cap and rotor arm which can give trouble ,cam sensor still uses twin trigger arrangement for l6 l8 and p8 ecu and you can run single trigger with t6 or other aftermarket ecus ,plus pick up is better quaility than standard cossy one