I used to have one. I have had dirtbikes, fourwheelers, jet ski's, jeeps etc. but that rail buggy was the absolute funnest thing I have ever been in. The cutter brakes is what makes it fun. Mine was an off road buggy with a stock engine. Rode with a few guys that had all kinds of modifications including turbos but I was always the one that would have to pull them out of the woods when theirs broke. I absolutely abused my buggy and it kept going. I would keep spare cv joints/axles with me because I would break one every so often but could change it in about 10 minutes.