Tuning 899 throttle bodies

[m20b25]

I want to make my 899 breathe a bit better.... Which throttle bodies will interchange? Would the 1242 8v fit? Punto 75s are getting very hard to find here!!!! Any help is appreciated!!

 

[ycming]

32mm tb, that would be found on a punto 60. But make sure u measure it.

Some say it will be stamped on it as well.

ming