400ex mods
Oct 12, 2004 | 11:18 PM
#1
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Pro Rider
Joined: Sep 2002
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400ex mods
hey guys
i have a 400ex with the mods u can see in my sig. i have to put back on the stock pipe because of complaints of my quad being ot loud. i dont want to **** off the neighbors so i figured id put bakc on the stocker. about how much power will i loose? and if theres any other mods i can do to the 400 to make up for the power loss besides boring it out, please let me know. thanks
i have a 400ex with the mods u can see in my sig. i have to put back on the stock pipe because of complaints of my quad being ot loud. i dont want to **** off the neighbors so i figured id put bakc on the stocker. about how much power will i loose? and if theres any other mods i can do to the 400 to make up for the power loss besides boring it out, please let me know. thanks
Oct 14, 2004 | 09:33 AM
#3
Shed Knocker Rider
Harley Punk!
Harley Punk!
Joined: Oct 2003
Posts: 35,876
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400ex mods
Boring it and other mods really isn't going to help with a pipe to let it breath. There is pipes out there that have good airflow but is still quiet. I think reconranger has the FMF Q and he said it was pretty quiet
Oct 14, 2004 | 10:15 PM
#5
Pro Rider
Joined: Dec 2003
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400ex mods
Originally posted by: YoungDawg
remove your airbox lid, grind welds from stock headpipe, remove choke plate.
re-jet accordingly.......
remove your airbox lid, grind welds from stock headpipe, remove choke plate.
re-jet accordingly.......
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