Tachometer 2,500 RPM   Tachometer dial is black with white letting and markings.  White and Beige dials are availible too
2" round
std pt ign, 2 imp/rev ( 4 cyl )
6 volt, pos or neg grd
6 Volt light kit 186-6A2 sold separately
 
Note !   On pos. ground engines this will work with points only.  On neg. ground engines it will work with points or electronic ignition.
 
Instructions