Over the years, industrial engines have evolved from flathead to overhead valve, from single camshafts mounted in the engine blocks to one or even two overhead camshafts. For you flathead Continental fans, we offer the chart below.

MODEL INTK EXHS.       B6371     B371     B6405 .017 .022 B405     B427     B6427 Roto           F4124     F124     F4140 .014 .014 F140     F4162     F162           F6209     F209     F6218 .014 .014 F218     F6226     F226           G157 .014 .014

MODEL INTK EXHS.       J382 .014 .014 H260           M6271     M271     M6290 .017 .020 M290     M6330     M330           N62 .012 .012       N56 .015 .015       R6602     R6572     R6513 .018 .024 R572     R602           Y69     Y91 .012 .012 Y4112     Y112