Originally Posted by DAYCLONA


I've been running the Zerex G-05 with 10 oz of RedLine Water Wetter for about 10 years in the toys...the Zerex is clear in color, and not sticky like the green stuff, or staining, plus with the water wetter it knocked 20 degrees of my running temp...I run a 50% water/50% Zerex

Mike

Warning: thread revival

I read a bunch on coolants lately; threads here and on BITOG
The application is the 1971 413-1 RV with OEM brass/solder radiator. Since these radiators now go for about $700 I'd like to be sure the coolant protects it.
It also has the industrial heads with extra cooling since it runs WOT for 5-10 minutes at a time pushing 11,000 lbs.
This sounds like a reasonable product combo.
Opinions?

Last edited by Ray S; 12/27/22 07:59 PM.