Ok, so I didn't know that the 1978 CB750F card featured accelerator pumps! Now I am wondering if it would be worth converting my 1975 F? Has anyone on the list done it and would you do it again? If you have done a conversion, are there any mechanical modifications needed - I know the choke set up is different. What did you notice as a result of the conversion as far as how the bike ran and performed? Any change in fuel economy? Now that I can't ride the bike I can think about improvements