RaptorSource.com

Other Quads => YFZ Discussion => Topic started by: Colorado700R on April 06, 2009, 12:27:10 PM

Title: Modding Nikki's YFZ
Post by: Colorado700R on April 06, 2009, 12:27:10 PM
Ok, got Nikki's quad (05 YFZ), now for the modding  :grin_nod:

What's a good three mod set-up?  I know the FCI intake is popular, I don't forsee upgrading her rear shock anytime soon, so what about the Velocity set-ups?

What about exhaust?  She'll need something that has controllable noise ~96db due to the new CO OHV laws going into effect soon.  :mad:

Jet kits, GYTR, Dyno jet, does it matter ???


Aaron
Title: Re: Modding Nikki's YFZ
Post by: Hefe on April 06, 2009, 12:58:26 PM
there are so many different opinions on what is MOST important.. but..

the YFZ is a GREAT quad in stock form..

that being said...

the Intake is an area that needs improvement
I would recommend the Ron Woods or the FCI
both do a great job, and the Woods is a bit cheaper..

Exhaust.. (there are a MILLION)
I gotta Recommend the Barker..
EXCELLENT quality (as you 700 guys well know)
great HP
quiet core is available..... (this WILL make the DB regs.. and on my 450R, it only lost a half of a horsepower) :clap:
spark arrestors available
and they just look GREAT!
and sound AWESOME!

Talk to Kenneth at KB or Steve at TQS for pricing

one IMPORTANT mod/upgrade you should do is the "oil mod" (http://www.bluetraxx.com/forums/yamaha-yfz450-450r-2004-present/70110-oil-mod-explained.html)
I would look to J&T for that
200 bucks and it is DONE!
they are located in Lapeer MI (right down the street from Tim Barker's Shop)
http://www.jtatv.com/SearchResults.asp?Cat=4
even though she may not abuse her quad like some of us do..
this is a known problem with the pre 2007 YFZ

the Cam-mod  (http://quadhub.com/wiki/index.php?title=Cam_mod)is free, and helps add a bit more "seat of the pants" HP

the "o-ring mod" (http://www.bluetraxx.com/forums/yamaha-yfz450-450r-2004-present/72484-bog-zip-tie-o-ring-mod-you.html) is free, and helps that "off the line" BOG that so many YFZ's have

the suspension is a bit of a personal thing .. expensive.. and maybe not needed for her
does she like to fly?
the YFZ is a jumper.. if you want it
in that case.. some good arms and shocks are priceless..
if not.. leave it alone..

finally.. some sexy OneIndustries Graphics!!
http://www.oneindustries.com/bikes/61/yfz-450
Title: Re: Modding Nikki's YFZ
Post by: Colorado700R on April 06, 2009, 01:01:23 PM
Awesome Hefe, thanks! Guess I got allot of research to do!!  Also check on www.YFZsource.com, I opened a thread there I could use your help on too!


Aaron
Title: Re: Modding Nikki's YFZ
Post by: kyledvor61 on April 06, 2009, 02:25:11 PM
Aaron just seriously use the search button on yfzcentral and all your answers will be clear :batman:
Title: Re: Modding Nikki's YFZ
Post by: Colorado700R on April 06, 2009, 02:26:15 PM
Quote from: kyledvor61 on April 06, 2009, 02:25:11 PM
Aaron just seriously use the search button on yfzcentral and all your answers will be clear :batman:

Thanks bud, and Hefe is the man with YFZ's anyway  ;)
Title: Re: Modding Nikki's YFZ
Post by: Hefe on April 06, 2009, 02:37:52 PM
central is OK.. but it is filled with kids.. and asshats!
Title: Re: Modding Nikki's YFZ
Post by: Peelz on April 06, 2009, 02:43:19 PM
Quote from: Hefe on April 06, 2009, 02:37:52 PM
central is OK.. but it is filled with kids.. and asshats!

I fail to see a difference from here.... :lol:
Title: Re: Modding Nikki's YFZ
Post by: Hefe on April 06, 2009, 03:33:58 PM
just Asshats here.. no kids
Title: Re: Modding Nikki's YFZ
Post by: Peelz on April 06, 2009, 03:39:29 PM
Quote from: Hefe on April 06, 2009, 03:33:58 PM
just Asshats here.. no kids

they are here, we keep them in check LOL
Title: Re: Modding Nikki's YFZ
Post by: kyledvor61 on April 06, 2009, 04:00:18 PM
 :batman:
Title: Re: Modding Nikki's YFZ
Post by: 700rSE on April 07, 2009, 07:11:10 PM
Quote from: PeelsSE2 on April 06, 2009, 03:39:29 PM
Quote from: Hefe on April 06, 2009, 03:33:58 PM
just Asshats here.. no kids

they are here, we keep them in check LOL

say what!?!?!? haha

Title: Re: Modding Nikki's YFZ
Post by: Colorado700R on April 07, 2009, 07:51:38 PM
O-Ring mod complete, much better  :nod: :nod:
Title: Re: Modding Nikki's YFZ
Post by: Hefe on April 07, 2009, 09:17:55 PM
awesome!
Title: Re: Modding Nikki's YFZ
Post by: Colorado700R on April 07, 2009, 09:39:30 PM
hows the GYTR pipe for the 450 Hefe?
Title: Re: Modding Nikki's YFZ
Post by: Hefe on April 08, 2009, 12:55:58 PM
not as good as the barker!

maybe this will answer your question..

(http://i554.photobucket.com/albums/jj401/X_RIDER_31/100_2229.jpg)

that was after 1 season... yes... ONE SEASON!

and the GYTR on the new 450R WILL NOT PASS DB TESTS
(this according to Tim Barker at a recent Race)
not sure about the older GYTR on the 450's

I can tell you that the GYTR's look and sound good, but if they blow out that bad.. I will pass!