| Listed in parts books | Not catalogued by year yet |
MAIN JET- MONOBLOC MK1 MK2
A 220 main jet for the Amal Monobloc Mk1/Mk2 carburetor.
This is a main jet for the Amal Monobloc carburetor, Mk1 and Mk2 versions. Number 376/100-220 identifies it as the 220 size in Amal's main jet series, one of the parts that sets how much fuel the carb delivers at higher throttle openings.
Read more
Main jets are a routine service and tuning item on Monobloc carbs — they get swapped out when jetting a bike for altitude, exhaust changes, or general running condition, and they're cheap enough to keep a few sizes on hand. If you're not sure whether your Monobloc is a Mk1 or Mk2, or what size jet your bike is currently running, give us a call before ordering and we can help sort it out.
We don't have much more detail on this one beyond the jet size and carb compatibility, so if you need help matching it to your specific carb setup, get in touch with the shop.
Sorry if we got something wrong here. If you think this information isn't correct, .