Yypang Stage 3 Cams

[leatherback]

i am using a stage 3 yypang cams, it seems that it's a miss match for a stock bore 54mm, what am i suppose to do??? i can also hear a hard knocking sound at 3rd gear when it reaches 110kph, mga angkol ano kaya possible reasons??

 

[BuZzMoNk3y]

i am using a stage 3 yypang cams, it seems that it's a miss match for a stock bore 54mm, what am i suppose to do??? i can also hear a hard knocking sound at 3rd gear when it reaches 110kph, mga angkol ano kaya possible reasons??

pm rowan or motoflash for this..