Quote:
Originally Posted by Joe Bob
Using a hand held pyrometer and your on the oil lines hand will tell you what temp the external thermostat opens. Assuming you have a cooler in the wheel well.
Shooting the oil tank with the pyrometer will get results too....
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I guess my question was more about how much it opens, how fast... my thought is, at high PSI there is little to no oil flowing thru the cooler because the oil is cold.. so not a lot of worry about debris from the cooler getting to the engine right? Well, not necessary if the bypass opens at 18psi! But again, I dont know the pressure ON THAT SIDE.