[Wayne 962]

There are many, many threads on this topic. In the past, we must have had 30-75 people say that they had bought the cool collar and it worked. I think that we only had one returned in our history, and that's because it didn't fit with the A/C system properly or something like that.

The truth of the matter is that it works. It lowers your engine oil temperatures by about 10 degrees on average. There is no disputing this, we have tons of people who will agree. People like Island who are cool collar malcontents will complain about better solutions that don't exist. If you have something better, then step up to the plate and stop complaining. You designed your valve adjust tool, so come up with a better solution for reducing engine oil temps for about $30...

This is indeed a challenge...

-Wayne

P.S. The original thread mentioned percentages. You can't compare temperatures with percentage values because temperature is relative. As one poster pointed out, the percentage value changes as you change the scale that you are using...