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Re: casting 3D printed intake manifolds | Subject: Re: casting 3D printed intake manifolds by smellsofbikes on 2019/10/30 1:56:44
BTW historically fours had a weight and power advantage because a flat-plane crank could be forged rather than cast, so had a really good strength-weight ratio. These days industry can handle multi-axis forging, so that's no longer such a big deal.
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