06-07-2019, 08:46 PM
I have a "genuine" 24T2 on my '27 Chummy & it is excellent. Zenith made them post war specifically jetted & set up for updraft Sevens part no C1372 stamped on the top, but make sure it has the right jets: Main 75 (or82 apparently)14mm choke,Slow Running jet 50, Air mix 150 & needle valve 1.5.
The main jet clogs with crud easily (don't ask!) so fit an in line filter at least. Lots around for little grey Fergies but finding the right jets can be a challenge
The main jet clogs with crud easily (don't ask!) so fit an in line filter at least. Lots around for little grey Fergies but finding the right jets can be a challenge