Can Anyone Help?

Hi Kelvin, first of all the 955i engine and the 1050 are completely different, you will need a whole raft of parts, the 1050 is not a straight swap for the 955i in a Daytona, the ECU, wiring loom, relays, fuel pump, drive chain alignment, and the list goes on and on, the later sprint (single sided swing arm models) RS and ST 955i will fit as will the 955i Speed Triple engine, the Daytona engine you have made a little more power. You don't say why you want to replace the engine in your machine, and unless it has a huge hole in the crankcase through a thrown rod all else can be repaired, the engine is a big heavy lump to get in and out on your own unless you have good facilities for raising it into position. Let the forum know what the engine issue is.