Hi All,
I'm hoping you can help me carb jetting please. I did a search first but I couldn't see any answers for me, in fact it confused me further - lol.
My Vespa is 1999 125cc with a 24 24 carb.
I fitted a lovely looking Scorpion stainless exhaust in the hope it would give me a bit more power but also because I love the look (what is about tig welding that's so attractive?). The scoot was a sod to start and when it did, it bogged on any throttle you gave it and sounded like it wanted to stall. I've heard about up jetting so I thought I would have a look at my jet. I think it's 120 BE4 112. I do have a spare jet which is 160 BE3 120. Would this work do you think? If not, please can you point me in the right direction. Thanks