I am looking to replace top end and gaskets In a blaster I just purchased... It was running and riding great for about 2 days... Previous owner told me he had just done top end. I'm not sure if it needs top end kit or just gasket.. Not sure if it was his sh*tty work??? Won't kick start but will pop start and only stay running when giving it gas it looks like smoke is coming from top end gasket in front? And it smokes like crazy out the exhaust now wtf.... Best way out of this and best top end kits and procedures? Thanks