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Old 03-25-2018, 12:46 PM
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John Langer John Langer is offline
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Join Date: Jul 2000
Location: phila pa usa
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When you kick off an exhaust pushrod it puts incredible stress on the intake valve since you have all of that pressure inside of the cylinder and it can't be released. This pressure can cause stress on the intake pushrod which causes stress on the lifter and subsequently the cam shaft. This "can" cause the belt to "jump" a few teeth. Now the million dollar question is why it kicked the exhaust pushrod initially.