Quote:
Originally Posted by Uli_HH
I think if they want use the N55 block they only could make an "high-stroke" engine, because the avaliable bore is very restricted ... and also the basic N55 has an higher stroke than bore.
I donīt know if an stroker Turbo works well in an high-performence car like the M3/M4.
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Neiter me Uli. If the engine is really as Kueks says, I even wonder how can it rev till 7.000 RPM or be reliable if bore was increased, especially with such high boost. The engine of the McLaren MP4-12C revs till 8.500 RPM, but it also has stroke of 69.9 mm.