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View Full Version : 400ex conversion to 440 makes noise



goinnukinfutz09
04-18-2006, 09:39 PM
I have a 2000 440ex now. Ever since i have done the conversion it sounds like my motor is running so hard and junky. I know i have a stage 2 cam and it is a 440 so it's going to run harder but has anyone else had problems with a 440 kit? If so please leave some information because i want to know if im just hearing things or if something might be wrong.

QuadJunkies
04-19-2006, 12:37 AM
Define Junky??:huh

I have a 440 and it sounds a little dif than stock didbut mine doesnt sound really too much differnt

04-19-2006, 09:59 AM
are you talking about the noise from the motor or the noise coming out the pipe?

aftermarket cams are susposed to make more noise.

goinnukinfutz09
04-19-2006, 11:45 AM
Im talking about my motor making noise. I think its just the cam but i really dont want to take any chances. O well i guess i'll just ride it till she dies... :D

04-19-2006, 11:54 AM
does it nock?

QuadJunkies
04-19-2006, 01:09 PM
[QUOTE]Originally posted by goinnukinfutz09
. O well i guess i'll just ride it till she dies... :D [/QUOTE


I sure hope your joking... :huh
Your timing may be off