So I just got a 2018 Amstar Nostalgia 49cc moped. I noticed Amstar is a sister company to “Zongshen”. Also this moped is a Honda ss50 clone with a horizontal 4 stroke engine. It’s currently restricted at 30-35 mph
I’m new to 4 strokes and was wondering if anyone had info for me to “Derestrict or improve” my performance via, carburetor, exhaust, gearing (front or rear sprocket)
I just need some advice as to what parts to buy. If anyone has recommendations on what would fit and give me peak performance thanks