M-Max
New member
[My Viper never had overheating problems but my riding partner has problems every trip. We both installed the rear cooler and he still has problems. With fresh powder on the trails he still overheats. Sucks to see us 4 - 6 Yamaha's stopped along the trail and have the hood open on the Viper . Does give the Cat,Poo,Doo riders something to laugh at. Read the 4 stroke forums about the problems you WILL have with the Attak. Good luck.[/
Hey Sparta, any chance your pal has done any recent engine work.
His overheating problem almost sound like an upside down head gasket.
It restricts the coolant at the head. It will run fine for a while then overheat.
Hey Sparta, any chance your pal has done any recent engine work.
His overheating problem almost sound like an upside down head gasket.
It restricts the coolant at the head. It will run fine for a while then overheat.
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