Hi, In both your pictures the carbs are DCOEs, exactly what I had on an 1100 Hufaker Bugeye that I drove and tuned for years. DCOEs are sidedraught and IDAs are downdraught. I have access to an Exhaust Gas Analyzer in a local shop, and on Saturdays I can go by and use it.It makes a world of difference in tuning and teaches you to recognize exactly what the symptoms are for different "out of tune" problems. I am interested in an IDE based intake. I HAVE A PHOTO of one but it is not sharp enough to read the logo on the intake.The very fact that the Webers are SO tunable is part of what I am looking for, since the owner of the shop I have access to has thousands (literally) of Weber bits in a large wall cabinet, should I need something. I still have my DCOE and intake from my long gone and lamented Bugeye that my intention is to trade for an IDA. Thanks for taking your time and best wishes, Les.