Doing a cooling system flush this week and wanted to up grade the t-stat, I
have the GT755-180 gen2 in the 4.7 now. Can't remember the brand name but
that's the part number from the receipt. I'm looking for a 180deg (again)
with a higher flow rate, I feel this will help a little with the cooling.
Now here's a harder question... What is the thread size on the drain plug on
the back side of the T-stat housing in the 4.7L? I think its the same as the
plug on the engine side by the upper hose. Think its used as a air vent?
Would it help the cooling if the pulley for the water pump was replaced with
a small diameter pulley? This would increase the rpm of the water pump. I
know this is backward to common thinking looking for more HP, But I feel
this would be worth it.
What is the water wetter that's everybody is recommending now a days?
Any other ideas or hints would help.
*---------------------------------Y2KOTA---------------------------------*
Don Mallett
Y2K QC 4.7L Auto SLT+
http://Geocities.com/maldbnsf/
http://www.dakota-truck.net/profiles/dakota/QwkvWz@DAJFf6/profile.htm
*------------------Dodge, Different by a country mile!!!------------------*
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