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CT Series Traction Control
www.moretraction.com
MSD® HEI 83647 (discrete)
(Set Points Output to “None”)
Connect pin 1 to 6-20v+ (Battery Positive).
Connect pin 4 to 6-20v- (Battery Ground) .
Connect the pin 7 to positive distributor pickup
wire. This is the White wire connected to the HEI
module under the cap.
A toggle switch may be used, if desired to turn the
unit on/off.
*Max Retard=20 deg
NOTE: Contact Davis Technologies for optional
connection methods.