STAR CARBS

I got these last week but i can find nothing on the internet about them. They have a chrome plated steel body. Nearest i can get is they look similar to Posa carbs (fitted to Cesna aircraft). Possibly with a different front plate bearing the Star logo ? anyone seen any before ?





Since puting this post ive found they are Lake/Posa carbs which were later manufatured as Star. Thanks to the JJ.