Mercury 575sci
#1
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Join Date: Aug 2008
Location: Parker,AZ
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Mercury 575sci
My 573sci has 350 hours on it.The blower went away at 250 hours.I had the Blower shop rebuild them.I am running a super chiller/smaller pulley and bigger fuel system.I did not touch the ecu.The motor does not use any oil and has been great.Question,Should I do the head gaskets and springs now or maybe first to a leak down to see how there are holding up ?I know the motor is very mild and most of the time never over 4000rpm.Happy Easter everyone!!!!!!!!!!
#3
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One of mine started loosing a gasket at 388 hrs,
others havent been as fortunate....I'd say you better do it.
others havent been as fortunate....I'd say you better do it.