1999 2.5 Crank Turns Cams Don't - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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		986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat
1999 2.5 Crank Turns Cams Don't

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12-26-2018, 03:12 PM	#1
Misfire Registered User Join Date: Nov 2018 Location: Carolina Posts: 6	1999 2.5 Crank Turns Cams Don't Left Bank bent all of the exhaust valves, broke the cam chain, and peeled the teeth off of the exhaust cam. Chains from Heads to IMS are still intact. (they don't move with the crank) Removed heads and IMS bearing retainer. Crank turns, back of IMS turns. So the crank to IMS chain is intact. Appears I-shaft is no longer connected to the crank drive sprocket? Is there a keyway, spot weld, shear pin, flat spot??? What connects the shaft to the drive sprocket?

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