Triumphrat

I fixed the fuel leaks from the split fuel lines I found but I now have a new problem.

The bike is fuel starving. I've stalled several time at speed (it will idle all day long but starve at speed). If I set the petcock to prime, it runs fine. The two lines I changed are the ones leading to the carbs. I don't believe there are any kinks and the new lines are a mm larger then the old ones (and much better quality). There are no other leaks that I can see or smell

Now what?

I double checked the fuel lines again and discovered that the vacuum line from the petcock to #3 carb was pinched. That was the reason it ran on "prime" but not on vacuum feed.