Hi Guys, first of all i want to thank you all in advance whoever is going to help me, i've been struggling with my bikes performance (Pulsar 200 year 2007) since a long time recently i had my bike serviced from an engineer who changed piston rings clutch plates etc and installed K&n filter and asked me to complete my running in period of 1000kms and i did so but now the performance isnt that great yet. the bike feels noisy jammed in the first gear @20kmph and does not smoothly accept the increase in the RPM at 8k RPM it gives me a feeling of misfiring not constantly but it does and the performance is only smooth when riding slow till 60kmph, i am looking for experts advise and help please please if someone can help me with a good mechanic also near vashi etc who would not charge a bomb (coz i've already spent like 8k on my bike till now) and i can trust, would be like god to me.