Anyone have a 25 late model? I've got a question

[Bigshrimpin]

otto - DOS 6.22 is an old operating system for a PC, before win3.1 or win95.

A Serial port is a 9 pin D shaped connector that is on most older laptops and computers.

This is the same software and it comes with a cable . . .
http://cgi.ebay.com/ebaymotors/FICHT...QQcmdZViewItem


I almost forgot you'll want a service manual too . . .
http://cgi.ebay.com/ebaymotors/150-1...QQcmdZViewItem

One last comment . . . The mid sections/lowerunits of these motors is the same as the Carb versions, so if for some reason these FICHT's don't work out . . . you can yank the powerheads off, hawk the parts on ebay, and replace them with dressed Carb powerheads.