Need help identifying Italic Cursive font - racing

From a client. Wants the font used in this logo…any help appreciated.

“ingers” is Snell Roundhand that has been slanted an extra few degrees. The Z is not Snell and was probably manually designed. “Racing Fuels” looks like one of the many brush-style scripts that were popular in the 50s and 60s. Here is a sample of a similar font from a 1972 VGC Typositor catalog. Font Bros has lost of script fonts of this ilk.