Originally Posted by johnno950
00 660 airbox-40mm dellorto
07 690rr airbox-41mmfcr
the rallyes got a fair bit more punch hp wise,air inlet only part of the sum,bigger exhaust/bore,stroke........amazing bikes
I think we are getting somewhere.
Thanks for the pics.
What bolted on top of the 660 box, I see the inserts or something in the corners.