Choosing the right stroke for a 340

172047B2-D7EC-489F-AFE3-B7B8EA05778B.jpeg 76F9B0FC-12CD-46B3-9AF8-BC428C5D9B02.jpeg
Good photos soon enjoying
Holidays in NC !!

View attachment 1715844977

View attachment 1715844978
That’s a light piston for a dome with a four inch bore, 3.2 inches of stroke, and 6.2 inch rods. The 1956 gram Bob weight is pretty impressive for 1.805 compression height.

View attachment 1715844999