synchroflex timing pulley

While non-interference engines have their advantages, they are not without limitations. Generally, these engines may not achieve the high-performance output that comes with interference designs. Manufacturers often use interference designs to harness the mechanical advantages of closely timed piston and valve movements, which can lead to greater efficiency and power. Consequently, many high-performance vehicles feature interference engines, leaving non-interference models commonly appearing in economy and compact vehicles.


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