GM performanace parts. I was watching an episode of "car crazy" on the speed channel the other night and they were touring GMPP. They showed a burgandy newer style yukon that they were working on. Remember the cadallac sixteen protoype that made a thousand HP? they had that mototr in it. it was stretched like a footin the front, definatlly would know if you have seen it around. anybody else know what im talkin about?

 

Yeah. It was in HotRod or Chevy hi performance 6 months or so back. They used the tahoe for a test mule for the V16 cadillac engine. It is basically 2 C5R engines together from I remember reading.