Thanks Waldig for all the research and sharing you have done for this forum. My question is what to expect from a stock SRT6 without all the changes you have done such as the thermostat modifications and adjustments to the fan speed you made. If one was to remove the grill obstruction would I also expect a 20 degree or so change in temperature with a stock SRT6? Also would one gain any additional improvement with a LET heat exchanger and Johnson pump upgrade or would you still think that type of upgrade would not be beneficial? Thanks

Dennis