When you had the same trouble, would it do it when it was cold too? My wolverine runs like a scolded dog the first 10 or 15 minutes then when it gets hot it just doesn't open up and have the power that it first did.

 

My symptoms are when I give it anything over say 3/8ths throttle it will lose power drastically. It seems to get worse after I do a donut or jump something. I often will have to pull the coke out and run it a while then it will just "clear up". The carb has been problematic since I bought it new in 03. My Wolverine is very cold natured when you first start it up. I usually have to run it with the choke on for a few minutes to make sure it will idle.