This is my choice of gears for a 92x86 motor I'm planning to build for some body.Planning to trap atleast 120+.
4.3 FD 24.5x9x13 Slicks @ 9000-9500 Rpm
1st:3.866 = 39 = 42
2nd:2.410 = 63 = 67
3rd:1.717 = 89 = 94
4th:1.247 = 122 = 129
5th:0.851 = 179 = 189
5th Gear @ 4000 RPM = 80 MPH
@ 5000 RPM = 100 MPH
4.3 FD 24.5x9x13 Slicks @ 9000-9500 Rpm
1st:3.866 = 39 = 42
2nd:2.410 = 63 = 67
3rd:1.717 = 89 = 94
4th:1.247 = 122 = 129
5th:0.851 = 179 = 189
5th Gear @ 4000 RPM = 80 MPH
@ 5000 RPM = 100 MPH