My actual mph speeds (based on measurements at 4000 RPM, 6000, 8000, not speedo readings) , in each gear, at cut-off point (tacho reading at 8350 rpm) are:
44.4
69.6
95.3
121.0
149.0
189.9 (theoretical)
(It's not relevant, but just for the records, the speedo reads 2.7-2.9% high)
Based on...