Recent content by Powerslide

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    C8 ZR1 - WOW

    This is true for naturally aspirated engines - FI (turbo or supercharged) will develop and sustain peak horsepower over an entire RPM range - my E93 M3 developed peak horsepower of 414 SAE at 8300 rpm - but my F80 M3 will develop 444 SAE horsepower over the entire range of 5500-7300 rpm - so it...