http://www.silvestrienterprises.com/Blown V8.mpg its a blown v8 1/4 scale. they also have mini ford 9" rears and 3 speed trannies. I can't find anymore info online though about them. I saw them years ago at the model hobby show. http://www.conleyprecision.com/
That's a big wow for me. Never seen those before. The 1/4 scale cobra is a bit high though. " Ready-to-run car start at: $13,995.00". You could buy a real kit car for that much.