tach. on a trike?

[secluded]

i just noticed today it wouldt be too terribl hard to cob up a tachometer from say a wave runner or a snow mobile? any one try htis yet?:shrug:

[Dirtsquirt]

heh, my bike ain't made to run wide open. If you got a tach it would have to be from a single cylinder bike

[secluded]

unless my bike is a twin, maybe the tach would be good if/since some of us drag, so you can maintain a high rpm range instead of it constanly changing while the light it lit :2finger: