High Flow Water pump?
High Flow Water pump? It looks like Edelbrock made or maybe currently still makes a high flow water pump for a F-Body, but has anybody seen one for a Corvette LS3? I want to run a triple pass radiator and it doesn't look like the current water pump will be up to the task. I have read people running a twin pass and it working, but a fair amount more is needed for a triple pass.
Anybody know of a place that modifies them or does anybody know of a modification to increase the flow?
Anybody know of a place that modifies them or does anybody know of a modification to increase the flow?
https://www.stewartcomponents.com/in...product_id=168
https://gspeed.myshopify.com/product...ory-race-drive
These are the ones I know about that are up to professional road racing level.
Holley also has their mid-mount accessories. I have to assume there are design improvements in the LT1 based water pump, but I have no idea on actual performance specs.
https://www.holley.com/products/ls_p...s/parts/20-185
https://gspeed.myshopify.com/product...ory-race-drive
These are the ones I know about that are up to professional road racing level.
Holley also has their mid-mount accessories. I have to assume there are design improvements in the LT1 based water pump, but I have no idea on actual performance specs.
https://www.holley.com/products/ls_p...s/parts/20-185
You don't have to get a triple, they make dual pass in both outlet types. Personally I dont see the need for a triple, the dual already cools too well.
Just because you "don't see the need" doesn't make the need any less apparent in my application.
If I had a Corvette with 20 different radiator options, I probably would not see the benefit of a triple pass radiator either, but I do not, hence the reason I am asking if there is a high flow water pump in a Corvette LS3 style water pump so I can run a triple pass radiator.
Just because you "don't see the need" doesn't make the need any less apparent in my application.
Just because you "don't see the need" doesn't make the need any less apparent in my application.
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I don't run a Corvette radiator, I run a universal dual pass radiator along with a universal electric water pump. If you shared more about your setup we could help more, but all you said was LS3 so I stated what would easily cool an LS3 (a twin turbo one at that). The only thing LS specific on my cooling system is the Davies Craig water manifold: https://www.summitracing.com/parts/d...SABEgKcR_D_BwE
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Verdad Gallardo That's why I brought up electric water pumps, but I guess you have it all figured out. Good luck in your endeavor.
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I’m running an Evans water pump. The have them to fit your application. From my research they outflow all other pumps. You don’t need to use Evans waterless coolant either
TECH Resident
Joined: Sep 2019
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From: Melbourne, Australia