20 mph roll - I am in front of him up to ~100 and I only put 1 or so cars on him. He stayed behind me the whole time. 3rd gear roll - He is in front of me. I had to lift in 3rd and then again in 4th. It surprised me that he was able to stay so close to me the first time though. I'll assume that he had some mods although I never got to ask him (he was running the stock can on the back) I am running a mbc with the boost at 15lbs.