Ok, Just figured out "cosmetic" differences between Novarossi Off-Road carburetors.

24063 : Pretty standard on OR engines by now...




24069 : Note the metallish bottom end. Seem to be a metal body with surround plastic. I got this one on my new P5 2012.




24065 : Latest carburetor. According to Novarossi, it's like the 24063 but with 7mm inner diameter instead of 9mm on the 24063.



All my Novas came with 24063 except the new P5 I just bought couple days ago. Tomorrow I'm going to breakin, will see if this carb help or not tuning.

Any feedback appreciated !!!

Regards......