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PinkRinse quick question while we've got your attention on this thread please!?
The diff gives you more BHP right? because it pushes the power down to the wheels!? So in conclusion that should improve the BHP and give you a more accurate BHP number at the wheels on a rolling road surely!?



No BHP increase, the diff is after the gearbox which is after the engine.

You just get more traction.

You know if you pull of a bit too sharpish and the (normally) inside front whell spins?

Well with a torque Biasing diff it senses the loss of traction (by noting that the RH wheel is rotating slower than the LH wheel) and operates internal clutches that shift the torque to the other (slower wheel) and will keep shifting it back and forth or using both until both wheel speeds match.

Hope I haven't taught you to suck eggs.
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2011 Focus 3-door Zetec 1.6 TDCi.
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