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<blockquote data-quote="naza2" data-source="post: 123580" data-attributes="member: 356"><p>wow.. 22,000rpm? that's freaking high. one of limits to designing a reliable engine is not to exceed 5000fpm of piston speed. I wonder if they were able to increase this figure to 5500fpm or something by improving the material or design? </p><p></p><p>if we assume 5000fpm, it looks like the stroke is limited to about 35mm. this would correspond to approx. 104.5mm bore. wow... very much over squared engine huh? producing almost 800hp? impressive.</p></blockquote><p></p>
[QUOTE="naza2, post: 123580, member: 356"] wow.. 22,000rpm? that's freaking high. one of limits to designing a reliable engine is not to exceed 5000fpm of piston speed. I wonder if they were able to increase this figure to 5500fpm or something by improving the material or design? if we assume 5000fpm, it looks like the stroke is limited to about 35mm. this would correspond to approx. 104.5mm bore. wow... very much over squared engine huh? producing almost 800hp? impressive. [/QUOTE]
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