Hey Guys,

Firstly i have 2 NSRs one being a MC28 SP and the other a MC21 SP, i need to consolidate the two and sell one, i have had the MC21 for a few years now so i think ill swap the suspension and sell it and keep the MC28, anyway I have the MC28 engine that I'm rebuilding after i purchased it as a seized bike. So the Question i have is will the MC21 engine work in the MC28 as i know they do not share the same cylinder heights and timing.

The reason for this is i know the history of the 21.


Thanks Guys,
Markus