Tach Adpator for RPM Signal

Cut the Green w/Orange
Stripe wire from the coil wire harness in half.
Connect the Red w/Green
stripe wire from Tach Adaptor to coil side of the Green
w/Orange Stripe wire
Connect Red wire from Tach
Adaptor to other side of Green w/Orange Stripe
Black Wire from Tach Adaptor
is Ground
Gray wire from tach adaptor
is Tach signal wire (Provides the signal for shiftlight
or other RPM dependent devices).
A soldering iron should
be used to make a good connection.