KTM 990 inlet valve

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KTM 990 inlet valve

Post by Jayrob » Sat Aug 06, 2016 6:00 pm

20160806_174201.jpg (41.66 KiB) Viewed 199 times
This is an intake valve on my 990 adv which went on tick over .The top section has snapped off
Never seen that before has anyone had this happen?

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Re: KTM 990 inlet valve

Post by bowber » Sat Aug 06, 2016 6:43 pm

Ooops, seen it plenty of times but not on a modern engine.


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Re: KTM 990 inlet valve

Post by captinktm » Sun Aug 07, 2016 7:46 am

Is it really that bent? Is the piston crown damaged? Did the timing jump? Was something taken into that cylinder?

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