68 Coronet RT
68 GTS # 508 in Registry
Has anyone used either one of these water pumps on their small block ? Just wondering if one is better than the other
Probably close to the same. But check their sites for specs.Has anyone used either one of these water pumps on their small block ? Just wondering if one is better than the other
I just bought one of these but haven’t run it yet. Water Pump PRW Industries 1431800 - Pace Performance PartsHas anyone used either one of these water pumps on their small block ? Just wondering if one is better than the other
I've installed both, at the request of customers, and I didn't see any difference in operation. They were chosen perhaps more for prevention, rather than to address an evident/ongoing problem, so there was no noticeable "improvement".Probably close to the same. But check their sites for specs.
Really...those are designed to fix or anticipate a couple issues or weak points..like very high rpm cavitation, extra volume, maybe a better bearing.
Stock 8 blade impeller is more than enough when the cooling system is properly sized and holding pressure.
I just bought one of these but haven’t run it yet. Water Pump PRW Industries 1431800 - Pace Performance Parts
It for sure looks superior to what I took off. Was told the one I took off was a high flow but don’t know for sure. It’s an 8 blade with no anticavatation plate on it and at higher rpms my temp would creep up. I got real lucky on the PRW, found it on eBay for $67 bucks and 15% off. Figured for that money it was worth the risk. It’s the exact same as the Edelbrock version that is big bucks.
I thought I read somewhere that the PRW is better at higher rpm and the flow cooler is better at low speed, stop and go driving. I also went with this thermostat in this post I started and would probably swap it before the water pump and see what happens.
Thermostat comparison
X2I've got the Milodon high flow on my 408 and it performs as it is intended to.
I used a flow cooler for years on my small block Chevy, same pump went on a couple different motors, never had any issues and kept my motor cool even on 90+ degree days.Has anyone used either one of these water pumps on their small block ? Just wondering if one is better than the other