I just sent zzp an email and suggested to them they stop selling their overpriced top swap kit and put the novi 1000 csc back on the shelf. imagine all the butt hurt L67 cars because they got beat by a novi 1000 supercharger powered na car. if the novi 1000 kit was priced anywhere near what the current top swap cost I bet the m90 top swap would be replaced by the novi 1000 csc kit.