Camshaft And Valvetrain Technology Insight Competition Camshaft
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One of the most exciting innovations coming out of the Comp camp is the company's work with GM's variable valve timing system, which is controlled by cam phasers as shown on this L92 cam. The phasers are computer-controlled to optimize cam timing based on engine rpm. Designing performance cams is difficult due to the constantly varying valve timing movement and the varying piston-to-valve clearance. View Related Article
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