K&B 7.5cc tuned pipe info

[blue max]

Good day all. I want to upgrade my 7.5cc tunnel hull fitted with a superb K&B 7.5cc outboard motor by fitting a full tuned pipe. i have seen boats with the leg ground away and different pipes fitted. does anyone have some pictures of a decent finished product and a parts list preferably with a leg that is produced to take a tuned pipe rather than modifying a standard leg. many thanks for your help. regards Dieter (from south africa)

[SteveM]

There were three tuned exhaust systems that I remember for the K&B 7.5cc outboard and the installation was a do-it-yourself project. There was the Equi, Irwin and Magic Muffler. The first two were a wrap-around type while the last just stuck straight out the back.

[SteveM]

The install looks like this.