oist tay baka 4.5mm bali total 9mmsori paps, 76mm na gamit ngaun.. jajajajah. Taz naka jack up ng 45mm.
ygpm po... hihihiyes u can use in your stock head but tequired na magbigvalve head ka.
pwede stock head paps may secret lang..Sir pm me 65 mm?
Can i use it for stock head