Hi, I have kawasaki zzr 600 92 and I am planning engine swap.
My question is which is the newest engine that will fit in my bike, without major modifications.
Thanks in advance.

 

From what I found the engine of zzr 600 03 maybe is the best and the only one choice, but this is my opinion. I expect someone with more competently resolution to help me.
Thanks again.

 

Hmmmm, the 03 ZZR 600 has the same engine as the 01-02 ZX6R, definately not the same engine thats in your 92, but the bolt patters could still be the same. I'm gonna bow out on this one and hope someone knows more than me.