Wanting to put gain some extra power for the grizz by putting a cam in and have it narrowed down to 2 cams. Actualy it's the only after-market camshafts that I have found. They are from Web cams and the other is the Stage 1 from hot cams. Has anybody used these and if so what kind of power increase did you get?

 

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Have you looked into the stock Raptor cam for comparism purposes?

 

Thats what I was thinking. What about taking a Raptor cam and sticking it in a Griz, would that work with any performance gain?

 

That had crossed my mind as well. I'll see if I can find some specs on the stock rappy and grizz camshaft then make a decision from that. I don't imagine that they are very cheap from yamaha so it might be the smart choice to go with the hot cams one if the price isn't much different. Do you guys know what kind of horsepower gains youi get from the stage 1 cam in a raptor.