View Full Version : throttle respnse
rooster400ex
02-17-2006, 06:18 PM
what can i do, if anything, to get more throttle respnse outta my 400?
if you want to spend money get a new carb if not just get a jet kit
400exstud
02-17-2006, 09:14 PM
pipe it
04'400ex'er
02-17-2006, 10:34 PM
Put on a pipe, get a K&N filter, lose the lid, and rejet accordingly.
Old Head
02-18-2006, 03:27 AM
You can also remove the choke. you will have to get a 42 pilot jet for it though, and get the knack for starting it without it.
04'400ex'er
02-18-2006, 09:05 AM
Just pump the throttle a few extra times till the good ol' accelerator pump kicks in and you don't need a choke.
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