Recent content by Grampy

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    Yerf Dog Engine Swap

    Hi Anderkart: Here is the information on the gearing: Drive sprocket: 10T Driven sprocket: 60T I believe they use #40 chain Rear tires are 19" diameter measured from the grount to the top. The cart is used on mostly level ground in grass field conditions. Currently the engine lugs down some...
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    Yerf Dog Engine Swap

    Thanks to both who replied. Is there anything special I should know when ordering the correct sized clutch? I assume the existing one can not be properly machined to match the new shaft? I do have welding equipment to beef up the rear of the cart. I just purchased this for my 10 year old...
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    Yerf Dog Engine Swap

    Hi, great forum. I just joined. What challenges will I have to change out a 6.5 hp Tec with a Harbor Freight 11 hp unit? The Yerf is a 3203 model. Anyone tried this?
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