🗜️ How to File Piston Ring Gaps [FREE LESSON]
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- เผยแพร่เมื่อ 11 ก.ย. 2024
- Correctly setting your piston ring end gaps is just 1 of 17 essential steps during the assembly process of your high-performance engine and a piston ring file the specialist tool you'll need to learn how to use correctly to do this.
Today we're going to use a manual ring file and also an electric ring file that is fitted with a dial indicator/gauge which enables very precise and repeatable results on your ring gaps.
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I know im asking the wrong place but does someone know of a method to log back into an Instagram account?
I was stupid forgot the password. I appreciate any help you can offer me!
Mentioned this before, but if re-ringing the bore will have worn from the old rings with a bit of a taper to it, this means there could be some measurable difference between the top and bottom of the ring's travel so it may be best to check a used bore at the bottom of the bore - Remember, as little as 3 thou' wear is almost 10 thou' at the gap. Note, my personal view is that if a re-ring is required, then a re-bore is required - but sometimes budget, very low bore wear, or other concerns out weigh that.
With some engines 'file to fit' rings may not be available and most 'jobber' or factory rings have excessive gaps for fast, safe assembly - but still need to be checked! If so, pick up a set of the next size oversize rings (supplier may allow you a discount for the unused rings) as even a 10 thou' oversize will close the gap by over 30 thou', which should be ample to work with. There will be a VERY small increase in ring pressure against the bore, but this really is in the barely measurable range and the reduced gap will be of greater benefit.
That was cool and easy to follow! Thanks for this series. I think I'll have to buy in once I get myself into a big build of my own
Hand ones work well, just make sure you get one from a reputable supplier as some are cheap crap and could even result in buying a new ring set.
Why can't you file both ends of the rings at the same time
Why would you? - Taz.
@@hpa101 to keep both ends even
I'm not quite sure I understand the point you're trying to make, but both ends will be the same. You're not filing anything on a weird angle, and given it's a ring, the gap is the gap. You do however have to pay attention to the orientation of your filing and use the correct tools to ensure it is symmetrical, or 'not on the piss' as it would be more casually described.
I recommend you watch through the lesson again as it's all covered there for you and it will help =) - Taz.
Why are the likes so low???