I was talking to JJoje , the Swedish Triumph Tech wiz about pilot jets. If he thought the stock (42) for the America was correct.
Here's his response.
It's possible that you can use a smaller pilot since the mainjet is so much bigger but the only way to be sure is to try. If you don't have a sniffer you can get an idea about the mix from how long you need the choke when cold, should be about 2-3 minutes, if it's less than 1 min I would say the pilots are a bit big.
Any thoughts?
Mike
