Quote:
Originally Posted by NFIDDY5
The only thing that is better is the TWIN TURBO. other than that, the N55 is a better motor. The 1M used the N54 due to timing as mentioned above. The N55 will be the new M3's powerplant. I think that says what motor BMW thinks is better. Cute picture and caption. But so wrong, its comical.
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The forged bottom end of the N54 is nice too...
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