DF90 and DF115 differences

[adamrs80]

Does anybody know if a DF90 can be converted to a DF115. I have two 2003 DF90s and I know the 90 and 115 are nearly identical. Can anybody shed some light one this?

Thanks
-Adam

[boats.net]

I know the ECU is different but don't know if thats all that is different.

[adamrs80]

I had searched around before and found this.....
[URL="http://forums.iboats.com/showthread.php?t=140058"]

This person stated it was ECU and camshafts but I found that the part numbers at boats.net matched for DF90 and DF115 on the camshaft. I would not be surprised if it's only the ECU and +500 rpms on the top end.

[adamrs80]

Any idea of where I can buy an ECU? I'm going to do more research before I do anything but I have not been able to find an ECU/ECM part number for the DF115

[boats.net]

It's part number 33920-90J50, it's listed under the PTT SWITCH-ENGINE CONTROL UNIT page on parts diagrams. Number 8 in this diagram Suzuki Outboard Parts 2003 DF115 PTT SWITCH-ENGINE CONTROL UNIT (MODEL:01-03) Diagram