![Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding](https://i.redd.it/anything-to-learn-from-the-wear-on-my-toyota-1zz-i-can-just-v0-f28eu6aum8xb1.jpg?width=3468&format=pjpg&auto=webp&s=69194054b79310eb5d8888ff1e6c9484321e1f89)
Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding
![Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding](https://preview.redd.it/anything-to-learn-from-the-wear-on-my-toyota-1zz-i-can-just-v0-9bwde9aum8xb1.jpg?width=640&crop=smart&auto=webp&s=946f2e62cc1036b52693d081cd7e94568c447941)
Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding
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![Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding](https://i.redd.it/i66qroe9j4tb1.jpg)
Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding
![Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding](https://external-preview.redd.it/DVnINK8Fgw3juaGf0KqHiQsMHomxY7dAhGfYnLun4fE.jpg?auto=webp&s=9bea8281fa703e744b80b83f2c88170b725e0e6a)
Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding
![Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding Anything to learn from the wear on my Toyota 1ZZ? I can just feel the vertical scratch. This cylinder performed poorly on a leak-down test, particularly into the crank case. : r/EngineBuilding](https://preview.redd.it/anything-to-learn-from-the-wear-on-my-toyota-1zz-i-can-just-v0-uooqq6aum8xb1.jpg?width=3468&format=pjpg&auto=webp&s=8485ae4daf4fa22521cc81bf9102f4b86c36f640)