Hi I have a Yamaha aerox and looking to change my carb from the standard one to a 17.5mm PHVA chrome one. I have in my ped: Stage 6 exhaust Polini variator Poilni belt Polini blue clutch springs 3.5g rollers (stage 6) My Aerox goes 60mph ATM and just looking to get more speed without a 70s kit just looking to see if changing the carb to a bigger size will make it accelerate quicker or just get a more top end speed and if so how much more speed. Thanks
