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keithwalton

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For EU models with particulate filter???
They won't be there for long with that tune. The fact they mention 93 suggests it's a north American tune.
It's clear from where peak power is ford wanted the gen 4 to rev more but held it back for most likely durability reasons
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MRI204

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They won't be there for long with that tune. The fact they mention 93 suggests it's a north American tune.
It's clear from where peak power is ford wanted the gen 4 to rev more but held it back for most likely durability reasons
For the imported models they have reduced the power due to the different emission standards... the 4th generation coyotes already have a more aggressive attitude than the previous generations but we still remain within the American standard power.
For us, earning the 50hp they took away from us is a nice gain, it wakes up the car and makes it very aggressive in the delivery! American 87 N/A cars usually run at 420/430 on wheels while ours if they are around 370 is a lot... with the tune 93, a high-flow CAI and LTH that I will install by the end of the year, I aim to get 460/470 at the wheels which is what most cars with tune 93 N/A are running in America with these configurations! I don't see any reliability problems at this power range.
 

keithwalton

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The difference is more on paper than reality.
The American figure is done with MAX grade (93) fuel avaliable.
Euro figure is with MIN grade of fuel (95, equiv to 89-91 American)

The particulate filters restrict the top end only. A tune that create 'bangs' down the exhaust will make short work of the particulate filter follow by the cat's. You'll soon get the power back.

The reliability point was about raising the red line to 8k. From the Cam / Torque profile Ford wanted to let it rev higher particularly the DH to make it stand out. It would of been designed into the update but failed validation with no time left to go around.

Perhaps on mid cycle refresh they'll increase the rev's slightly as they'll want to have a power bump.
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