If currect White Evangelicalism is racist because it preaches that the Eurpean stock is superior to all others then it isn't biblical.
But neither is Blaclk Liberation Theology if you believe it, nor is Black Hebrew Israelite if you believe that.
Biblical Christianity is Christo-centric; it is centered on Christ Alone. The Gospel has nothing to do with race or ethnicity, or any social or political cause, but on what Christ did for us on the cross (1 Corinthians 15:1-4).