I hope the needle in the kit is identical to stock cause any other needle makes them very hard to tune or impossible to tune, i ran a vitos needle for like a day an I spent that whole day c'in with the carb an couldn't get it to run right, went back to stock 20 mins of tuning an perfect. I have some stock carb parts I think if you need anything ill give it to youYeah it's the stock needle. I remember cleaning it before and I lost a clip or something. It's a bit wobbly now...I have a carb rebuild kit so I'll use the new needle and clips from that.