The Coolant Equation

Everyone is going to think that I am now a disciple of Joe Mondellos but
here goes again. This guy has an enormous amount of experience with High
performance engines; ie; heat and recommends:

1. He uses Prolong in his engines(?)
2. 180 degree thermostats
3. 7 blade thermostatically controlled fan
4. synthetuc keep-cool added to the coolant.
5. His heavy duty water pump for the 403/455 P/N WP-455, 30% more flow at idle.

>When we wrap up oil filters we will have to debate the best coolant an
>astute GMC owner buys.
>
>Discovered this one about a different type of coolant.
>
>http://www.evanscooling.com
>
>
>Don Miller
>75 Glennbrook
>Shenandoah Valley of Virginia
>
>
>
>
>
Tom & Marg Warner
Vernon Center NY
1976 palmbeach