If my valves are bad, and i change them. What else should i have to do to the motor? Im just buying new stock valve for it. I got an 02 400 ex. Also what mods do you recomend for it?
If my valves are bad, and i change them. What else should i have to do to the motor? Im just buying new stock valve for it. I got an 02 400 ex. Also what mods do you recomend for it?
02 Honda 400 ex
416 Bore kit
Nerf Bars
Full Yoshimura Carbon Exhaust
also its bored to 416 wish a wiesco piston. Im going to jet the carb, and idk what else i should do. I have about 2000 to put into it.
02 Honda 400 ex
416 Bore kit
Nerf Bars
Full Yoshimura Carbon Exhaust
How do you know they are bad? The valves dont usually go bad-they bend when catastrophic motor failure happens or if they are adjusted wrong.
What does go is the springs, they wear out and lose tension over time. honda sells them and they arent to $$
If it's stupid, and it works, it isn't stupid. - Murphy's Law
2000 426EX,sold
2004 450R WIP
-Longtime A.A.D.S. (Accessory Acquisition Disorder Syndrome) sufferer.
400EX Frequently Asked Questions, CHECK HERE FIRST!
well, im buying it off my friend. and he said the valves are messed up.
02 Honda 400 ex
416 Bore kit
Nerf Bars
Full Yoshimura Carbon Exhaust
do a leak down test on it and that will tell you if the valves are bad. or take it to a shop it only takes about 20 mins to do so should be pretty cheap. does it have alot of hours on it? if ya do a valve job, get a full exhaust, and some decent shocks. if they valves are bad chances are it needs new rings as well.
2008 Can Am DS450X
2006 636EX
Not saying your friends wrong, but ya never know.Originally posted by 400Ex_Rider02
well, im buying it off my friend. and he said the valves are messed up.
If it's stupid, and it works, it isn't stupid. - Murphy's Law
2000 426EX,sold
2004 450R WIP
-Longtime A.A.D.S. (Accessory Acquisition Disorder Syndrome) sufferer.
400EX Frequently Asked Questions, CHECK HERE FIRST!
yeahh, i have a full exhaust on it. but i will get it checked
02 Honda 400 ex
416 Bore kit
Nerf Bars
Full Yoshimura Carbon Exhaust