Video floating around net of Interview with RKTek at Jaws. Somewhat interesting. Found the part of them discussing the DET issues that people are having much like I delt with all last year with the SSI pipe mod. Basically saying nothing you can do about it. Also another interesting thing they said was stock piston skirts are breaking down with only 300 miles on them and best to put the RKTek pistons in a new sled right away. Will be interesting to see there numbers when they release them. From what I have seen Heads are basically a waste of money for the couple hp you get from them if any at all. Also found it interesting how he mentioned that "the bars shake" and his pistons take that away. Really now. This guy is a piece of work I don't believe anything he says lol.