oil filter plate 340
Just make them larger in a drill press using and end mill going straight down so to remove material toward the inside of the hole. That way you don't get into the filter o-ring surface when making them larger. Making more holes makes the plate lose to much tension holding the plate against the gasket on the outside at the block surface
Just make them larger in a drill press using and end mill going straight down so to remove material toward the inside of the hole. That way you don't get into the filter o-ring surface when making them larger. Making more holes makes the plate lose to much tension holding the plate against the gasket on the outside at the block surface