2009 YAMAHA APEX POSSIBLE HEAD GASKET ISSUE

wkeggenhoff

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Joined
Dec 20, 2007
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Location
Ajax,Onatrio, Canada
Country
Canada
Snowmobile
2006 Yamaha Apex RTX
HAVE AN APEX WITH YAMICHARGER. STARTED BLOWING COOLANT OUT OVER FLOW AT FULL THROTTLE RECENTLY.
IF HEAD GASKET IS GONE WHAT IS EVERONE USING FOR REPLACEMENT ? OEM OR AFTERMARKET LIKE COMETIC MLS OR OTHER ?
WHEN IN THERE DO I INSTALL ARP STUDS ?
SURPRISED GASKIT WENT WITH ONLY 2-3 PSI BOOST.

DONT KNOW IF I SHOULD TAKE IN AND GET A LEAK DOWN TEST DONE. PRESSURIZED COOLANT SYSTEM AND DONT SEE ANY LEAKS
 


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