cam vent?? - Yamaha YFZ450 Forum : YFZ450, YFZ450R, YFZ450X Forums

souper33 · 01-19-2012, 07:05 AM

hey guys i heard someone on here getting rid of that black box next to the coolant tank in the rear end, is this a cam vent or something like that? if its possible how is it? thanks

**husker525** · 01-19-2012, 10:33 AM

The black box is just a charcoal canister to reduce emissions, and can be removed. You can T the lines coming out of the head and the crankcase, and place a filter on them, or you can just re-route the lines after removing the box. Just make sure to route them so they come out high up on the quad.

souper33 · 01-19-2012, 09:25 PM

alright thanks for the input

08YFZ450GLAMIS · 05-09-2012, 11:33 PM

Quote:

Originally Posted by husker525

The black box is just a charcoal canister to reduce emissions, and can be removed. You can T the lines coming out of the head and the crankcase, and place a filter on them, or you can just re-route the lines after removing the box. Just make sure to route them so they come out high up on the quad.

Do you have any pics on how you did yours.Want to do mine.But just want to make sure i do it right.Thanks Danny.

ctown208 · 05-09-2012, 11:38 PM

search breather box mod

01-19-2012, 07:05 AM	#1 (permalink)
souper33 Senior Member Join Date: Jan 2010 Posts: 332	cam vent?? hey guys i heard someone on here getting rid of that black box next to the coolant tank in the rear end, is this a cam vent or something like that? if its possible how is it? thanks __________________ ride all day er day till you have to fix it or you gotta look some stuff up....cough yfz central cough thank you sponsors... -leatt Brace -JT Sprockets -Pro Armor -Fluid -Axcel Fast Graphics -O'neal USA -Hyway garage ( New Jeresy rt33 ) -Scott USA MOTO -GoPro

01-19-2012, 10:33 AM	#2 (permalink)
husker525 Police Patrol Join Date: Sep 2005 Location: Parker, Colorado Posts: 3,119	The black box is just a charcoal canister to reduce emissions, and can be removed. You can T the lines coming out of the head and the crankcase, and place a filter on them, or you can just re-route the lines after removing the box. Just make sure to route them so they come out high up on the quad. __________________ TEAM TRIGGER RACING (Now sponsored by AMSOIL, Vickery Motorsports, MotoXNutrition,DZ Graphics, Engine Ice, DeRisi Racing, Team Ape, Cosworth Pistons, Hiper, Lonestar Racing. Terse 07 Race engine 2007 Blue YFZ: Venom 14:1 piston, Cam Mod, Jardine RT4 Exhaust, 175 main, 45 pilot, 04 needle 3rd clip/ 3 t Become a fan of Team Trigger Racing on Facebook!!!

01-19-2012, 09:25 PM	#3 (permalink)
souper33 Senior Member Join Date: Jan 2010 Posts: 332	alright thanks for the input __________________ ride all day er day till you have to fix it or you gotta look some stuff up....cough yfz central cough thank you sponsors... -leatt Brace -JT Sprockets -Pro Armor -Fluid -Axcel Fast Graphics -O'neal USA -Hyway garage ( New Jeresy rt33 ) -Scott USA MOTO -GoPro

05-09-2012, 11:38 PM	#5 (permalink)
ctown208 Moderator Join Date: Oct 2011 Location: Caldwell Idaho Posts: 512	search breather box mod __________________ 2012 yfz 450r

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