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Just curious...How fast does the 800Ptek XP overheat putzin' around the yard?

Blew all coolant out one day on night on the hard pack trail. (Didn't have scratchers down)

Refilled coolant, bled, refilled, filled, etc. Both rear coolers are hot, cylinder head is hot.

Now driving around my yard, it overheats real quick, like 5 - 6 minutes maybe?

2009 Summit 800 Hillclimb

Can't think of anything else to check.

Replaced Thermostat this morning too.
 

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I changed out to a Engine tech billet thermostat housing with a different thermostat and added doodoctors plug and play temp resistor. These sleds get a little warm, but they run too close to the line and retard timing fast. I haven't had any issues since I made those mods a few seasons ago.
 
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