Is there any differance between a 2003 and a 2005 636 motor??? I have a 2005 but I have the chance to pick up a 2003 motor with less then 1000 miles on it super cheap as a spare just wondering if they were the same or what the differances were.
don't know the specifics but they are different. Don't know about mounting though. It's my understanding that the 05-06 has more top end power but less low to mid.
I beleieve the 03' and 05' share the same cases and external dimensions, but the 05' has the cams from the 03' race kit, and it also has different fuel injection and throttle body assembly. I also think the 05' frame might be different, or it might just be the anodized black that's throwing me off, either way it's worth lokking into.
A forum community dedicated to all Kawasaki motorcycles including the ZX-6R, KLR 650, Ninja 250, Ninja 250R, and Vulcan. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more!