I've also done this, but have not closely monitored it to see if there are actual results from doing so.
I figured that it cannot
hurt to do these deletes.
I have NOT had the myriad overheating problems many on here have had while retaining the factory radiator (with just this, a substantially higher water concentration, and a bottle of Kool-It in the radiator during the summer months, but also a front skid plate which
in theory should heat things up some),
But then again, I am NOT doing 30-45 minute open track sessions in the southwest heat either, like many on here who HAVE had problems with the factory radiator.