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  1. Grizzly Engine & Transmission
    Hi, Bought a 2007 450 earlier this year with a blown head gasket (overheating with white smoke and water in oil). I replaced head gasket (checked head with feeler gauges as per manual and all was fine) and bike is running perfect with no smoke but still have issues with overheating. Temp light...
  2. Grizzly Specifications
    Hi all, after some advice. I have bought a Grizzly and been running fine until today. Its started sounded louder and almost a knocking coming from the engine when on tick over. Any ideas? I have it on a trailer heading to a local dealer but thought I'd ask if anyone has had similar, oil was low...
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