rowan
Super Veteran
bro no need to show me the valves of fx 125 because i know what it had already . weve been doing drag racing since 2000 till 2009 but for the sake of ohers thanks for the pics.. i dont need facts of it either . dont worry i dont google more often than you do. most of the time we been modding bikes so id rather say it that putting bigger valves on stock bore is no good . test it and show how it runs i will believe.
but the topic here how to make ur stock bore 135 to 140kph? so installing valves 22/19 on stock will work better? . i strongly say it will not
to the benefits of my fellow forumer id rather say let them stay stock valves a good porting alone will do.
id rather tell them not to have 22/19 on their stock bore .
take an example with this http://www.yamahat135.com/threads/touring-bikes-raider-and-sniper-and-sniper-mx.12712/ its not just fx 125 it is raider 150 these guys never use big valves on their stock bore just proper porting alone and some tweaks as they say. and see what are their specs.
but the topic here how to make ur stock bore 135 to 140kph? so installing valves 22/19 on stock will work better? . i strongly say it will not
to the benefits of my fellow forumer id rather say let them stay stock valves a good porting alone will do.
id rather tell them not to have 22/19 on their stock bore .
take an example with this http://www.yamahat135.com/threads/touring-bikes-raider-and-sniper-and-sniper-mx.12712/ its not just fx 125 it is raider 150 these guys never use big valves on their stock bore just proper porting alone and some tweaks as they say. and see what are their specs.