Tried Searching for the answer here and couldn't find it. So I thought I'd put the question in a Subject line:
Does anyone know what the comparison in RPMs between a Spirit and a Sabre is at various speeds? I know the Spirit is supposed to be geared higher, so it carrys less RPMs on the highway. At least this is what people say. I'm wondering if anyone knows the actual numbers between the two at, say, 60mph. It's hard to know if the darn things don't have tachometers.