Advertisement

Hastings Piston Ring Gap Chart

Hastings Piston Ring Gap Chart - To use this chart, multiply the bore size by the ring end gap factor to obtain the minimum end gap which should be achieved. In this article, we’re going to explore how to select, measure, and adjust your ring end gaps to help achieve a reliable ring seal in your engine building project. I got a hastings ring set with a plasma moly steel top ring and a ductile iron 2nd ring. 4.000” bore street engine with cast piston the top ring. To find the proper ring end gap, multiply your bore size by the ring end gap factor listed on the chart (i.e., street naturally aspirated 4.000” bore x.0065” gap factor =. Cylinder should be free of any taper. Use this chart to determine the proper end gap for your engine. Hastings recommends a minimum of.0035˝ gap per inch of cylinder diameter. Ring gap also depends on the type of engine and the type of pistons. 4” (bore) x.0035 =.014˝ minimum gap.

Piston Ring Gap Chart at Eileen Towner blog
Hastings Ring Gap? For A Bodies Only Mopar Forum
Piston Rings By Size And Width
Piston Ring Gap Chart 2Stroke at Winifred Thompson blog
Hastings Ring Gap? For A Bodies Only Mopar Forum
Piston Ring Gap Chart at Eileen Towner blog
Piston Ring Gap Chart at Eileen Towner blog
Piston Ring Gap Chart at Eileen Towner blog
Piston ring gap chart. Greg Clark Flickr
Competitive Piston Ring Cross Reference Hastings

Related Post: