Quick change gear help

[Deish98]

I have a 08 shaw with a 406 Chevy small block and a winters quick change and I wanna get 7800 to 8000rpm and I was wanting to know gear sizes for these tracks...Belle Clair Speedway, Tri City Speedway, Fairbury Speedway,Clarksville Speedway., Paducah Speedway, I-55 Speedway, Jacksonville Speedway,Lincoln Speedway,feyette county speedway, Highlsnd Speedway, Macon Speedway,Vermillion County Speedway, Brushcreek park

[Deish98]

And Macon speedway

[LateModel B23]

We have a 434 that we run at Devils Bowl - mostly heavy, hooked up 1/2 mile and run 5.22. Turns 7800. Car is 09 Shaw w/ Winters QC.