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I removed cylinder cover to look at the cylinders and pistons . both pistons have 0.5 stamped on top of them . Does that mean .5 oversize . I also ordered cylinder and pistons from sbt . Are those standard or oversize . Thanks .
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Re: 770 Pistons
I think the cylinder and pistons you will get from SBT will be 1.0mm oversized.
Yes you pistons are .5mm oversized so a top end had been done in the past.Providing mobile JetSki service to the Charlotte / Lake Wylie area. -
Re: 770 Pistons
i got the cylinders in today and they are 1.0 mm oversixe . do i have to make any carb adjustments. Do i start withe the basic adjustments and check the Plugs from there . The Clip for the wrist pin broke so the wrist pin walked out and grooved the cylinder on the original cylinder head . The pistons don't really look like there ware rich or lean . Thanks .Comment
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Re: 770 Pistons
No carb adjustments are needed.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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