Did a test run in the the hills of Elsinore , man what a heavy gutless machine !! water temps in the 180 to 220 range , topped out at 53 mph sounded like the rev limiter popping ,, power steering works decent and the suspension worked great !! did a few 4wd hill climbs and some high speed dirt road drifting .. made kind of a crackling sound in the drivetrain at low speed a few times ?? sheave ?? belt ?? what the hell is that ??