I am trying to fabricate a replacement for my TR7 flex adapter. As all TR7 owners know these are $40 each and the rubber fails regularly. I am in the process of designing a replacement of some sort (
I believe they are 1/4" nominal ... the one I grabbed out of a Payen gasket set measures .247" with my cheap calipers. Don't know much about TR7s, but I know the folks using Webers say to use soft m
Thanks for the size info. 1/4" is sufficiently thin to allow me to fabricate whatever I want with the remaining 1/2" of allowed thickness. I would not mind using the flex mounts but they are a major
I suspect that means it was not nitrile rubber, which is required to resist 'modern' US gasoline. Fuel pump diaphragms have the same problem. You might consider just getting some nitrile from MMC or