Quote:
Originally Posted by Flygirl
Is it really possible to get one of these engines to run well for street use, and have stable temps in traffic? Or are they just too big, the engine compartment too small, and the area available for the radiator physically insufficient to reliably dissipate that heat, even with all three fans running?
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Yes, and yes -- they are not too big, nor is the engine compartment too small. The heat is readily dissipated with the proper radiator, fan, and shroud combination. That said, higher horsepower FEs do tend to produce more heat than lower horsepower FEs -- but really, on the street, there's not much difference between 475HP and 575HP because you can't use either safely for more than a couple of seconds, if that.