YZ450 airfilter mod?
#1
02-01-2007, 05:20 PM
YZ450 airfilter mod?
Did Marty ever try this filter out? Im curious, might have to try it myself if it worked out...
#2
02-01-2007, 06:09 PM
RE: YZ450 airfilter mod?
Here's what he posted recently:
That's one of the mods I have on my KLX. A bit more jetting is required as the air flow is enhanced. It kind of removed a 'stumble' in the bike around 9500 rpm. I think that was due to some imposed turbulence in the intake tract by the backfire screen.
The guys running the YZ450F in motorcross all use pumper carbs as I do. Since their bikes are so much more high strung than mine, if they feel that there is adequate protection to avoid heated removal of all posterior hirsute material, I think it will work for me.
Yep, just another little step to add a bit of power to the KLX250.
Wasn't that backfire screen a PITA to get out? I have big meathooks for hands and it was a real tough fit to get them down in that airbox for the bottom nuts! But I won and I'm glad of it!
The guys running the YZ450F in motorcross all use pumper carbs as I do. Since their bikes are so much more high strung than mine, if they feel that there is adequate protection to avoid heated removal of all posterior hirsute material, I think it will work for me.
Yep, just another little step to add a bit of power to the KLX250.
Wasn't that backfire screen a PITA to get out? I have big meathooks for hands and it was a real tough fit to get them down in that airbox for the bottom nuts! But I won and I'm glad of it!
#4
02-04-2007, 07:43 PM
RE: YZ450 airfilter mod?
ORIGINAL: IchWarriorMkII
Thanks yyy.guy
That was a Twin Air filter, right?
Thanks yyy.guy
That was a Twin Air filter, right?
AIR FILTER (FR) FOR KIT
YAMAHA YZF
YZ250F/450F 97/04
152313
(BTW - the Parts Canada SKU # is700758, the Parts UnlimitedSKU might be the same.)
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