160* stat
Trending Topics
The Best V8 Stories One Small Block at Time
running fans, has no authority unless you're rolling fast.
Figure 30A fan fuse means 4000W, or about 3/4 of a HP loss. You lose
a lot more than that, if your ECT runs up to 220F and you pull 5-10
degrees of timing on account of it.
If you want reliable, consistent power you have to control the high
end of the temperature swing. That is not the thermostat's job or
ability.
running fans, has no authority unless you're rolling fast.
Figure 30A fan fuse means 4000W, or about 3/4 of a HP loss. You lose
a lot more than that, if your ECT runs up to 220F and you pull 5-10
degrees of timing on account of it.
If you want reliable, consistent power you have to control the high
end of the temperature swing. That is not the thermostat's job or
ability.
Both true and good points.
.
Scott
I honestly don't see why so many people put in 160's and expect some sort of advantage. I don't really see holding the thermostat open 20 degrees cooler would make a big difference anyways, the motor will keep heating up and hit 180* in no time.
None of this is to say that if you need to replace the thermostat that a 160* is a bad idea, I just don't see it being an improvement.
FYI: I've got a stock 180 in my 98 Z28 and my coolant temp basically never gets above 195 even when sitting in traffic.




