Where in 5th RPM wise?
I'm at 5700 RPM at 215 MPH
5800 RPM = 220 MPH
5900 RPM = 223 MPH
6000 RPM = 227 MPH
With same set up and 2.73 crossing in 4th
6800 RPM = 211 MPH
6900 RPM = 217 MPH
7000 RPM = 221 MPH
7100 RPM = 224 MPH
A built engine will go all the way to 7000 RPM before needing to shift. Also keep in mind these speeds are with the 315/40/19 Hoosier R7 and a Magnum XL 2.66 first gear
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