Quote:

Quote:

fan and shroud do zilch at highway speeds


not true. old wives tale.



SOUNDS like an ole' GRUMPY tale to me ...

TRY the experiment YURRself ... remove the fan completely ...and drive-it at hwy speeds. I will BET that the water temp will be the same ...if NOT a touch lower.

YES .... the fan and shroud do DO lots at hwy speeds ... they cost POWER !!