Knocked up a few of these today, one for home, couple for work etc..:
http://www.aircooledtech.com/tools-on-t ... a_blaster/Used it on a 3 barrel Bendix from an R2800, this was all black before, as seen on the top right side.


I also did a set of 28mm Smoothbores from an old '78 Kawasaki KZ1000 & they came up looking like the Solex carb in the link.
My backyard now looks like there was a mini blizzard & I consider the $10 on materials & soda well spent.

I used a box of soda the same size as the one in the link as thats the biggest they had at Fart & Smile, er sorry, I meant Smart & Final. Will be checking out how big of a box they have at Costco on the next trip there.