Are you kidding? That second one is absolute win! It's held together with Duct Tape!!!!!!lol, fail in both cases. Neither of them has the turbo spinning anywhere near fast enough to do anything useful, not to mention the 2nd one with a 2 stroke engine - even if it did manage to provide a bit of boost to the crank case pressure, as soon as the ports open its just going to blow more of the unburned fuel out into the exhaust!