Hey Guys, I’ve owned a Jedi formula car converted to a prototype for about two years and I still haven’t done a lap under full power. I bought the car supposedly in good running order and I found my first track test, I would pull out of the pits with full power then on my first hot lap I would start losing forward drive like the clutch was slipping and it would progressively get worse to the point where I almost can’t make it back into the pit. Once the car cools down I can repeat the same issue. I took the clutch out of the spare engine and replaced it and it did the same thing. I bought a 3rd new clutch (genuine Suzuki) with heavy springs and that didn’t fix. The motor runs strong. Fires right up. Gears work. Sprockets seem fine. I also replaced the slave cylinder thinking that could be it. Many might think it’s the diff... the car rolls very nicely while turning with no sounds or grinding. Any help would be hugely appreciated and if you know a mechanic in the NJ area that could diagnose it that would be also great.