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Old 03-01-2008, 11:43 AM
troy norrad troy norrad is offline
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RE:ZZ502 overheating

Hi did you check the thermostat? boil test it to see if it opens at the proper degrees, its a crate motor everything internal should be good, l run a big block and l found that the 3 core made it run hot, sitting still so l but a 4 core in it and has been run fine for about 2 years now, new motor make more heat until broke in, big block with blower well theres alot of heat, hows about water pump pulley size? or is it electric? there are people on here that will answer your question better if you give all the specs and work from there, just a thought. TROY
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