496 HO Water Temp and Water PSI?
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Re: 496 HO Water Temp and Water PSI?
Engine temp should be 155 to 175. Exhaust manifold temps should be 110 to 140. Sea pump pressure depends on the location of the sensor. Older 496's sea pump pressure sensors are mounted on the pump and should be about 25-30 PSI at cruising speeds. Newer models with the sensor mounted on the power steering cooler will be lower (18-22 PSI). This is from my personal expierience, somebody please correct me if I am wrong.
Dave
Dave
Last edited by Dave_N; 04-25-2005 at 12:24 PM.