[quote=fourgearsavoy]Things I have learned about performance engines and cooling systems are you need a lot of coolant flow and
good clean airflow over the largest rad you can fit in the core support. I drive a Flowkooler pump 1-1 with the crank and an ECP 26" aluminum radiator with great results.
https://speedcooling.com/product-category/radiators/mopar-radiators/page/2/Gus
Can't disagree with the bolded part
But myself I have seen no change with the flow kooler or other similar pumps testing under as close to laboratory conditions as I could get and measuring with thermocouples and digital meters (laboratory grade again)
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I had an issue with scale clogging my rad over and over so I installed a filter in the upper hose and I could actually see the flow difference between the factory pump and a Flowkooler pump. The filter was a good tool to catch the scale from my block. I ended up filling it 3 times now it stays clean.
Gus
