I was getting on the highway last night after retrieving my car from storage I had it in while I was on vacation, and the weirdest thing happened....I went to merge on the highway, had it in 2nd and floored it. The next thing I know, the revs shot up to 8 grand suddenly, throwing me forward in the seat like I had just hit the brakes! I ended up backing out of it immediately and just shifted to fourth and kept driving(I didn't have a choice-traffic was too thick). I don't think I damaged anything in my motor, but what the hell caused that situation in the first place??? I figured it was the clutch slipping at high revs, but I could be wrong. It hasn't had any recent clutch installs(as far as I know)but the clutch that's in it is great in around town driving. Any thoughts?