LTb1ow |
05-07-2020 09:08 AM |
Quote:
Originally Posted by sweetbmxrider
(Post 954717)
Is 200* hot?
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Quote:
Originally Posted by BonzoHansen
(Post 954718)
Not really, less than factory right?
Does anyone make an improved lt1 water pump?
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It makes me concerned, but in theory its no hotter than factory LTX/LSX run on highway. I know I have a lot stacked in front of radiator but not used to engine running this hot is primarily what concerns me. I have the "best" electric water pump, but its no match for the factory setup at highway speeds.
Quote:
Originally Posted by IROCZman15
(Post 954721)
matt, I know you don't have a Datsun, or a LS3, and don't live in Arizona, but I remember quickly skim-reading this article in last month's Hot Rod magazine. . I know that you know your stuff mechanically. A few months ago I dove into the cooling system portion of my project and I am fortunate that my very simple setup seems to work for me. but for your boosted setup its more complicated and different. It might not gain you any knowledge, but I thought it might be worth a read
https://www.hotrod.com/articles/stop...0hp-ls-engine/
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Interesting article, reverse of my condition. At idle or when fans are on, my setup will cool right down to thermostat, 180-190* And I have lousy derale pusher fans :lol:
From what I can find so far, I need ~767ci of radiator volume, and that is fairly close to what OEM is. If we assume OEM is overall 31x19x1.375, that gets 809ci of volume, so on paper factory radiator is sufficient. Which means I have the harder path of finding how to prioritize air flow thru radiator.
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