ok so i picked up a 97 kx100 for $600. its in decent condition. its a very hard starter when its cold. its so bad that i dont even fool with it. i go straight to the starting fliud andp put it directly into the cyllinder and that gets it about thrid kick. ive cleaned the carb and adjusted it to spec. BUT the bike does have a moose racing air filter and FMF turbinecore2. i think the jets are stock and it hasnt been jetted for those mods. could this possibly be my issue?