So I Was playing in some mud last night did a little wheelin nothing too serious but now when I take off in first there in a high pitched whining sound in first, but when I hold the clutch in and rev it there is no whining. Sometimes in second, but Always in first. Any ideas on what this is? And how I would go about getting it fixed? Thanks!

 

My buddy had a loud squealing coming from the engine in first gear that turned out to be the AC clutch. He could rev past it similarly to what you're describing.