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View Full Version : i have an 06 yfz wat can i do to give it more power for about 200 bucks


foxrider11
11-15-2009, 09:29 PM
i have a special addition yfz 450..its yellow and has maxxis razar 2 tires and dunlop front tires, pro armor killswitch, nerfs and handle bars..i was wondering if anyone here could give me ideas to make it more powerful..thanks!
BakerRacing40
11-15-2009, 10:53 PM
cam mod..
http://yfz450.theatvchannel.com/invision/index.php?showtopic=59800

slip on exhaust .. or pull your baffle out
shoot out
http://www.dirtwheelsmag.com/Me2/dirmod.asp?sid=3657A54ECEB84907A7DCC1864E4585F6&nm=Features&type=news&mod=News&mid=9A02E3B96F2A415ABC72CB5F516B4C10&tier=3&nid=A60E07CB9DC64E08820A5473672667E0
sound examples
http://www.atvrideronline.com/web/100_0411_yfz_sound/index.html

remove your air box lid or install these on you air box lid
http://www.motoworldracing.com/uni-filter-airvents.html

buy a good air filter..
i would use no toil for 25

jet the carb..

just for starters and a little research to get you started....
yfzrider690
11-16-2009, 12:22 PM
I agree with what bakerracing40 said. Do the cammod, it's free. I would look over on yfzcentral.com in the for sale section, you should be able to pick up a nice slip on for around that price. There's also step by step instructions with pictures on how to do the cammod. Or you can order the fci intake for 215 bucks or the mod quad with oversized k&n for around 130 bucks.
foxrider11
11-16-2009, 04:04 PM
about how much does a good jet kit cost and wats a good brand?
yfzrider690
11-17-2009, 07:35 AM
If I were you I wouldn't get a jet kit. They are a waste of money in my opinion. You can go to the dealer and get jets for 3 or 4 bucks a piece and the ncvq needle is only 15 bucks. With a jet kit you end up with a bunch of jets that you will never use.
BakerRacing40
11-19-2009, 03:45 AM
Originally posted by yfzrider690
If I were you I wouldn't get a jet kit. They are a waste of money in my opinion. You can go to the dealer and get jets for 3 or 4 bucks a piece and the ncvq needle is only 15 bucks. With a jet kit you end up with a bunch of jets that you will never use.

exactly, i want to say my main is like a 165 and pilot is stock that we drilled don't remember what size it was supposed to make it but the last main jet i bought was like 2 bucks...
ldjbuff
11-19-2009, 07:08 AM
Cam Mod - Best bang for the buck= FREE99

Slip-on


FCI intake or even an ESR.


I have a used ESR intake with outerwear I could sell for $55 shipped they retail for $95 with the outerwear..

http://i25.photobucket.com/albums/c77/ldjbuff/airfilter-kit.jpg

No jet kit, go to yamaha and they can get you any jet size for cheap, once you get a pipe or even do the cam mod you will need to re jet. We all can help give you jet recommendations once you get all your stuff
foxrider11
11-19-2009, 04:06 PM
can i pay by credit card?
ldjbuff
11-19-2009, 08:00 PM
I believe paypal lets you use credit cards.

Do you have a paypal account?
foxrider11
11-19-2009, 08:30 PM
no i dont
ldjbuff
11-19-2009, 08:41 PM
look up paypal on Google, all you need is an email address to set an account up
foxrider11
11-19-2009, 08:58 PM
can i get your phone number so i can talk to u and set this up?
Toadz400
11-20-2009, 10:26 AM
Cam mod, different intake (I preferred the Pro-Flow intake because I use an airbox lid), and when money provides I would get a slip-on.

Cam mod and intake for sure. Right now I'm running the stock exhaust and I'm satisfied with the power my YFZ makes along with the fact I don't have to worry about bothering people with unnecessary noise.
ldjbuff
11-20-2009, 02:39 PM
Originally posted by foxrider11
can i get your phone number so i can talk to u and set this up?

I pm'd you my number