Thanks for the reply...any thoughts or experience with the 6666...replacing stock transistors and driving them with the maxmod or is the maxmod 'snake oil' or just BS
Waste of time. A S point on the meter is 3dB. 3dB is doubling the power. 2 S points is 6dB and thats a 4x power increase so to get a noticeable worthwhile increase in signal strength to the other end you want to be looking at least at quadrupling the output which the radio just isn't designed to cope with even if you can find and drive outputs sufficiently.
If you want more power then get an external linear amp but don't forget that the more power you run the better your antenna installation, in particular RF ground, needs to be so you don't start running into issues caused by that. Above 100W you really don't want to be using magmounts.