BMW E32&34 Dyno testing power output with different flywheels and gearbox

All vehicles are from 1994. Power output diagrams are provided in the video for comparison. Note - KTA540 uses ex drift engine with sport intake filter. 404 code DME from M60B30 JMV032 dyno done just after major engine chamber reduced by . KJU540 M62B44 block cylinder heads, rest of the components from M60B40 including DME JDV540 all stock.