Pre-2017 Z with add-on radiator kit installed—effective?
 

Have any of you added the kit and tracked your Z? What have been your results? Auto or manual car? Would greatly appreciate the info. Thanks.

Bill Dearborn does this extensively with no problems. But that's one guy at one track. Which is not a very hot track. Manual. Autos cant use the extra radiator.

Some are still seeing 230-240 in the northern tracks. In Texas I assumed the car still overheats with it so I went straight to the LG kit