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I took a look at the cover last night and it has a very thin scratch not groove on the cover. It also has a small pock mark on it. Should I be concerned about this?
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"I'm doing the best that I can according to my current awareness!" -
Yes, it needs to be perfect. Anythign you can feel is too much damage. We remachine them for $100.SBT Tech Support is here to help with your problems.
We try to answer each question quickly and accurately.
Please do not use Private Messaging for Tech Support, use the forums. -
what happens if it is not totally flat, as described in this post? does it miss or run bad. what are the signs of this problem. I ask because I just put my new SBT motor in and the rotory valve cover had a very minor circular scratch. I ran the break in this past weekend and it seemed to miss at the low idle speeds but at 50% and 90% throttle seems fine.???Comment
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It can lead to poor startign and running, but more importantly catcth the rotary valve or prevent the proper oil film on the cover and valve - and the brass gear will strip, requiring a new motor. That's why we stress in the Install Manual that the cover needs to be perfect.SBT Tech Support is here to help with your problems.
We try to answer each question quickly and accurately.
Please do not use Private Messaging for Tech Support, use the forums.Comment
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