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Don't forget the Black Hills Model Engine Show. Rapid City, South Dakota, fair grounds. September 24-25 2022.

Paul Knapp has informed me that back issues of Strictly IC magazine Paul Knapp has informed me that back issues of Strictly IC magazine will no longer be available and asked me to inform this forum. However, they might be available sometime in the future. Here is the email Paul sent me...

Hi Forum. Just a question to the forum...........what do you use 12L14 for, cams, cranks, cyl liners etc.? 12L14 vs cast iron? I'm talking about 1" or smaller bore engines running anywhere from 1000 to 6000 RPM . I've always used cast iron for liners and hot or cold rolled steel for cams and...

Hi all I,m in the process of making the Topsy Turvy H&M engine. I'm trying to figure out how to cut the 44 tooth spur gear on my dividing head (40 to 1 ratio). I've figured out how to cut the 22 tooth (1 turn and 27 holes on the 33 hole plate). The 44 tooth set up I've come up with is .9 turns...