
09-28-2021, 12:12 PM
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Half-Ass Member
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Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 22,025
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Not Ranked
Quote:
Originally Posted by hauss
Two more things, First I have a 42 tooth pulley so, it is big on the water pump. 2nd all hoses are mushy feeling to me, maybe normal for backdraftt. I do not know.I do have one question what are normal water pump rpms .
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Jeez, I don't know how you'd even measure the RPMs of a pulley when your engine is revving, say, 2000 RPM.  Does the pulley look a lot bigger than your friends' pulleys on similar engines? If it does, then you're probably under-driving it.
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