12/8/2023 0 Comments Compression ratio calculator bbc![]() ![]() This will allow you to put in all of the raw measurement values and it will compute all of the volumes and produce a CR automagically. If you don't want to go through all the pain of figuring this out for yourself, you can do a search online for a compression ratio calculator. What is the easiest thing to plug it with? A spark plug. If the hole isn't plugged, the liquid would run out. ![]() The way you measure the combustion chamber is with liquid. “If everything else is well-matched, a difference in 0.1 of ratio is negligible for anything shy of maximum effort professional racing.”Īs for the volume of the spark plug hole/spark plug, this is included in the combustion chamber volume. “Too many people get hung up on tenths of a point in CR but fail to understand the effects of fluid dynamics due to appropriate cam selection and phasing, for example,” says Stevenson. In practice, though, this area is so insignificant it won't make a difference unless you are in full race mode. If you REALLY wanted to get technical about things, you'd also include the area from the top of the piston to the top of the piston ring. Obviously, the stricter you are when calculating the separate volumes the better the final value will be. ![]() The number calculated is the static compression ratio, expressed as CR#:1
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |