Upgrade mechanical fan vs installing electric fan

Ok gotcha! That measurement I haven’t found anywhere prior. For a fan comparison, if you have motortrend on demand as so to tune into enginemasters for there fan shoot out, they make a few comparisons on fans in one episode and in another they have a comparison of engine power drainages with electric, mechanical water pumps and then a alternator. I forget what I just seen the other day. This is where I say the power loses aren’t exponential. But I can see where your coming from. The constant pressure of *** number needed to be sustained at increasing rpm ‘s would need what you say but doesn’t hold to the dyno testing performed on video.

At least the way I see it. In the video. Perhaps I should revisit the video. It maybe there and I didn’t realize it in the way you presented it. (It’s probably there.)

It was a good video. Check it out.

Thanks Rich!