Hi I'm going to be building a model 4 a model 5 and I want to do a 2A but may have to settle for a model 8. I have a bunch of serial numbers from engines available and I have no idea about these early numbers. So I was hoping Max or someone else might be able to help out by lettingme know if any of these numbers fit any of the 4 models above. Here are the numbers:
148074
279514
AC 28806
1076 IAAA
277530
181266
AC 46769
162496
217003
2BAB27730

Last edited by Seanoss; 17/08/21 03:04 PM.