I was driving Jens RSX around town on our way to look for a job for mua, I pulled out of the exit from campus in first, and rip it open full throttle. I come to about 7700 RPM's and it started to bounce but didn't hit redline? Ofcourse I only let it happen like two or three times cause I wasn't prepared for that. Why was this? This was the first time it ever happened, anybody else had the same experience?

Stupaad me, did it while the engine was cold for the most part, it had maybe built up a little heat, like one notch from cold. Help, need this answered concerned I am.