I told the engine builder, that it was a 90% street car but I didn't want to be embarassed at the track and I wanted something with an attention getting idle at the local cruise in, but want good drivability and this is the cam he came up with. I wanted to go Roller but Nick at Compu-flow and my engine builder were against it for my needs and wants. I also said I wanted to be in the 11.70-11.80 1/4 mile times. They laughed and said they could build a junk yard motor to go that slow (or fast)