Originally Posted by JohN Dee

I'm not too sure, but I think you would only loose power trying to run a 9 tooth with a 28 inch bar, if you ran it on a 24 I think it would be fine. I really need some saw guru to come in and talk with us about this though.

Hey windthrown, that .325 chain and bar really sucks ass, we changed our 250 from it aswell to the 3/8 picco. You know I have never heard anything good about that .325, maybe Stihl are intending it to be a consumer chain and bar?

Originally Posted by newguy18

Thats odd, i converted my 141 to a 325. rim and drum sprocket with a 16" bar and chain.It works great and it hasn't lost any power. .....