Quote:
Originally Posted by IamIan
With a fixed transmission ratio ... yes it does... the wheel RPMs are directly connected to the engine RPMs and restricted via the fixed transmission ratio.
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Bingo, thanks!
Air mass intake must be increased to maintain power (torque) output, via change in throttle, to thereby stop the RPM's from dropping when going into 'Lean-burn.' The fact that efficiency increases with this change in throttle angle is the sole source of improved fuel consumption.
I think this thread can finally be closed, or sticky'd!
