06specialedition

X2 with gofast, you will see most gains low to mid. And no IMO you won't lose any top at all. I've ran +5 on pump gas no problem.

The one I bought from that ebay seller is bare. I polished it and it looks almost chrome now. I've never seen the painted Boss ones.

Yeah its good stuff. I don't change it very often at all, I will go all summer without changing. Its like 12 bucks a quart but worth it IMO.

I run a Boss radiator, nice quality and good price......... http://cgi.ebay.com/ebaymotors/Boss-ATV-Racing-Banshee-YFZ350-oversize-radiator-/150580613524?pt=Motors_ATV_Parts_Accessories&hash=item230f4dd194#ht_499wt_957

Klotz Flexdrive

X2. Any sponsor on here does great work. Wildcard Racing, Fast, HJR, M&M, Redline....etc.

Looks like Modquad it is. I think they are like 45 bucks at RMATV.

Depending on your weight I've seen guys run up too a +6 on a stock rear shock. I run a Stellar+4 with a stock rear shock

I'm looking at getting an aftermarket axle locking nut. Any suggestions on what one to get, and what one works the best? I notice some say "3 piece" and some don't. Rockymountain atv has a few different kinds like, G-Force, Modquad.......anyone have any experience with any of these, Or are they a waste and should I stick with the stock ones? And after reading a little, most of these aftermarket lock nuts won't fit stock axles. I'm not having problems with my stock ones, but want something better and that looks nicer. Thanks, -Zach

Welcome to BHQ Chris! Can't go wrong with the 06specialedition -Zach

Good numbers man I want to dyno mine bad.

I've heard people say swingarms from the "swingarm shop" are pretty decent. Me personally, I wouldn't run anything but a Stellar swingarm. And round house carrier is the only way to go.

Same here, I ditched all that. No need for a key IMO.

Yeah, carbs would give you that extra bike length. I still run stock carbs on my ported stock stroke and it screams I've heard stock carbs will run up too 70HP no problem.

You'll love it being ported, it should rip hard. Yeah I tried the 13T up front and didn't like it, stock gearing has worked for me so far.

There are tons of different manufactures for impellers. Pro Design, Chariot, Mull....etc. Just personal preference. Mull's new impeller should be out anytime and I've heard its going to be really nice.

Once you port it you should spank that yfz no problem. X2 with Chevy, is your air box lid on? If so, take that off and rejet.

I'd guess right around 60-65HP.

Yeah thats exactly why. I guess it really just depends what riding you do and how aggressive you ride. For all around duning and the occasional drag race, I love my 21 inch haulers on 8 inch wheels.

First thing I would check is your impeller. Also, lean jetting can cause your bike to overheat. Do you have a water temp gauge?

I prefer a 21 or 22. And the ten inch wheels suck IMO

Welcome!

Those look alot nicer than my CPI's.....haha.

It works pretty well. I made sure to buy the higher psi one. It is a tight fit on an aluminum radiator, but it works.

Never heard a single bad thing. Fast, Herr, Wildcard, M&M, Redline....good stuff either way.