I ordered new o-rings for my keihin 110 main jets on my '75 550. The o-rings are 3.5mm x 1.5mm Buna.
I was tapping the new jets in with the smallest hammer imaginable and everytime I tap the jet in fully, it cuts some of the excess rubber off the o-ring that wouldn't fit into the carb body.....make sense?
Anyways, I was wondering if this is normal and if the jet will seal proplerly?
The jets seem tight in the carb body.
I did some searching on here and from what I found, I ordered the correct o-ring size. They are from Mcmaster-Carr.