Hello everybody, I need a replacement engine for my volcano sv, and I was just wondering if anybody has any recomendations. I am looking for a simple swap(perferably direct fit, for less than $150), but I want a nice power gain without tearing up my gears every weekend. I heard that the O.S CVR-X .18(I think thats right)will work, but I am open to suggestions. Thanks in advance for your input.