98 Octane

Just put 7 litres of e85 in ontop of full tank of 98

Logs from 5th gear pull using Tesco 99 octane fuel

Fuel pressure regulator set to 43.5 psi / 3Bar while vehicle not running Thermo fan did not come on during running Vehicle idle smooth out at 85°C or 185 F

187.7hp crank @ 7177rpm 147.1hp wheel @ 7147rpm 157.0lb/ft @ 5125rpm

These logs were taken after BMW service was done and both wheel sensors were replaced , before Railpressure was going above 3100psi and zigzagging.

Vpower fuel. Drives better with new plugs