Hi Guys
I am in the process of carrying out my first conversion on a homelite 33cc chainsaw motor.
I am in need of a bit of advice with regards to the carb.
The carb fitted is a walbro WT673, 737, and it has anti tamperproof mixture needles ,I have managed to get access and remove them.
Am I wasting my time, carrying out mods to make adjustment to the carb easier ?
Or, would I be better off replacing the carb with something that would improve the performance, if so which one?
There are so many different walbro carbs,it's hard to know what goes where and how..!![]

Many Thanks.

Nob.