Some time ago I said I'd post up some shots of my Daytona engine in situ:
Daytona RHS
(http://i442.photobucket.com/albums/qq141/russellsmith6/Daytrhs.jpg)
Tigger RHS
(http://i442.photobucket.com/albums/qq141/russellsmith6/Tigerrhs.jpg)
Daytona LHS
(http://i442.photobucket.com/albums/qq141/russellsmith6/Daytlhs.jpg)
Tigger LHS
(http://i442.photobucket.com/albums/qq141/russellsmith6/Tigerlhs.jpg)
Engine mounts look to be in the same place, tape measure accuracy notwithstanding the measurements appear to be identical, although the Daytona's head is not as bulky ( not a bad thing).
In addition the bike wrecker I bought some bits from recently says he has performed an engine swap between a Daytona and Sprint, so it looks like this swap may be possible! Although I don't really want 150 horses trying to climb a rough gravel washboard hill......
heard of it being done before, I think the shifter ends up beign reversed thats about it...
You can see from the pix that the gear box would be reversed, because the footpeg is in a different location so the shifter faces the rear on the Daytona (trophy). On the Tiger it faces forward.