Hi guys Need some help here. I will be fitting a Keihin PWK28 carb ( flat slide) to replace the PE 28 carb ( round slide) on my NSR150sp. What is the ideal main and pilot jet jet sizes I should use? How many turns of the ait screw should I make? The bike is running on Denso IW24 Iridium plug, K&N filter with air-box attached and does not have any modification to it's exhaust. Primary sprocket drive 15 Seconadry sprocket drive 42 I will need good low and middle end power with good top end speed up to 160 km/hr at 6th gear. Thanks.