The National Center for Policy Analysis, Office of Management and Budget reported tax revenues rising (in constant 1992 dollars) from $418.7 billion in 1980, to $436.8 billion in 1986, to $504.1 billion in 1990.
See BS got caught forging documents this time, but the left has been doing it for decades at least.
Need figures showing that the J curve is a fiction? No problem, just make them up.