I have a gm 😲😲, alt, think it is a cs105. Allegedly works better than a true single wire unit. Seems to be fine with dual fans, elec pump, lm2, ignition box, electric wp, etc. When fans kick on at night, headlights will dim just for a split second, nothing major.

Last edited by Von; 01/25/18 05:01 PM.
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.