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Old 08-27-2013, 03:27 AM
TURSTY TURSTY is offline
TT Regular
Join Date: Mar 2013
Boat: Mastercraft x-Star 2001
Location: New Zealand
Posts: 46
Ah I didn't realise they had a flow restrictor, I might look into getting one. I just have a standard Y fitting currently. It's got clear hose on it though and I can see good flow at idle so it's definitely moving water through the core.

The fast that it only gets hot under load leads me to believe it might be a sticky thermostat. If its stuck slightly open its never going to get to its full operating temp in 50-55 degree water (it's still winter here).

Will see what I can find.
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