The best location for an electric water pump SBC V8 conversion, The best location for an electric water pump SBC V8 conversion |
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The best location for an electric water pump SBC V8 conversion, The best location for an electric water pump SBC V8 conversion |
BRAVE_HELIOS |
Apr 22 2017, 10:06 AM
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#1
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"Knowledge speaks, wisdom listens" Group: Members Posts: 295 Joined: 25-September 06 From: The Land Of ID! Member No.: 6,920 Region Association: Pacific Northwest |
Hey all,
Inching closer to going electric on my V8 conversion car. Right now; going through the process of cleaning out radiator and water passages/block with ThermoCure, then Prestone citric acid flush. Assuming I get a really clean system but not fix the run hot situation; I will go electric. Where is the best place to mount the electric pump? It would seem that the easiest way to go in my case is with this: http://www.jegs.com/i/JEGS-Performance-Pro.../50930/10002/-1 It a 50 GPM unit that should bolt right up to the Renegade remote water pump housing already in place in my car on the lower left hand side of the engine... that is assuming there is enough clearance between the water pump and the firewall. Would this work? I have heard stories going back and forth about mounting the pump by the radiator or by the engine. |
914GT |
Apr 25 2017, 11:59 AM
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#2
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Senior Member Group: Members Posts: 1,100 Joined: 11-October 04 From: Tucson Member No.: 2,923 Region Association: Southwest Region |
For water pump location I prefer below the engine for the reasons stated previously.
I don't think raising the front of the car will help much if there are hoses or any part of the system (in front trunk area) that may be higher then the petcock. The main thing though is to ensure the radiator is full of coolant. Raising the front will not allow any trapped air at top of the engine to escape - that has to be bled out by your expansion tank. Can you connect into your system somewhere, such as at heater hose fitting, and try to pressurize the system with compressed air and get it to hold at 16 psi or whatever cap pressure rating you have? The system should hold pressure up to the point that the cap opens and pushes coolant into your overflow tank. |
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