nelg_a
Veteran
just sharing my experience sir.
one time while breaking in my new bore kit. running 80-90kph, bigla nalang nawalan ng torque ang engine.. maximum speed is 40kph, higher than that the exhaust pipe will sound like it was drinking water (glok glok glok) and my 40kph speed will decrease. my set-up then is 61mm bore, uma cams, namban pipe, stock cdi and stock valve springs.. hindi kaya valve float ang nangyari mga sir. pinatingin ko kaagad sa mechanic noon, ang ginawa ng mechanic, while in neutral gear nirev nya ang engine hangang umiyak ang makina. tapos niroad test nya, tumakbo naman ng maayos, sabi nya baka my nabend na valve, pero ng buksan wala namang damage. now nagpalit na ako ng rcdi and valve springs., up to now hinde na naulet yon.. hangang ngayon hindi ko parin alam kung ano reason kung bakit nangyari ang ganun. ang suspect ko is valve float., comment naman kayo sir kung ano possible reason, baka makatulong and maiwasan na mangyari sa iba.. thanks in advance...
one time while breaking in my new bore kit. running 80-90kph, bigla nalang nawalan ng torque ang engine.. maximum speed is 40kph, higher than that the exhaust pipe will sound like it was drinking water (glok glok glok) and my 40kph speed will decrease. my set-up then is 61mm bore, uma cams, namban pipe, stock cdi and stock valve springs.. hindi kaya valve float ang nangyari mga sir. pinatingin ko kaagad sa mechanic noon, ang ginawa ng mechanic, while in neutral gear nirev nya ang engine hangang umiyak ang makina. tapos niroad test nya, tumakbo naman ng maayos, sabi nya baka my nabend na valve, pero ng buksan wala namang damage. now nagpalit na ako ng rcdi and valve springs., up to now hinde na naulet yon.. hangang ngayon hindi ko parin alam kung ano reason kung bakit nangyari ang ganun. ang suspect ko is valve float., comment naman kayo sir kung ano possible reason, baka makatulong and maiwasan na mangyari sa iba.. thanks in advance...