wcironboy27

I just got new exhaust and intake on my YFZ450 and had it jetted and everything but when I hit the top end in any gear it starts to sputter and loses power. Any help would be greatly appreciated.

What did you mean by drilling out the stock slip on with the whole saw for the exhaust?

Does anyone know how to do the cam mod on an 06 YFZ450?

I'm running the stock tires... I have the hydro long travel kit, I just put on a CT Racing exhaust system and and got the intake kit with a k&n filter. It's an '06 and I also had it re jetted. Oh yeah... and I weigh 180lbs. Any help would be great. Thank you so much

How do you do the cam mod?

I took my YFZ 450 out this weekend to do testing for some desert races that a buddy of mine and I are going to be doing here pretty quick and the only complaint that I have is that the quad has no speed. It's quick as hell, but it tops out at like 65 or 70 mph. I am running the stock gearing right now and was wondering if anyone could help me out on what I can do to make this thing faster. Please Help.

A buddy of mine and I are going to be racing the san felipe 250 next march. I just bought an '06 yfz450 and would like to prep it for the race and do all the performance stuff, however, I have not clue as to what I need to do or where I need to start. Any help would be great.

Lookin to put new ehause on my quad and was wondering what would be the best please help!!! Its a 06 YFZ450.

A buddy of mine and I are going to be racing the Baja 250 next year and we are looking to ride either the Raptor 700 or the YFZ450. Any help as to what would be the better bike to be competitive in something like that would be a great help. Also, does anyone know the top speed of either of the bikes?

Does anyone know what the top speed for the XR650R is... or there abouts?

Does anyone know what the top speed of the CRF450X is? Or there abouts?

I am looking to buy a new bike within the next couple weeks and I am having a hell of a time deciding between the CRF450X and the XR650R. It is going to be used as a race bike for the Baja, but I would also like to do some desert and dune riding as well. I know nothing about either of the bikes except that everyone races the Baja with and XR650. I have heard so many good things about each that my decision is up in the air. If anyone has any suggestions as to which bike I should get they would be greatly appreciated.

I am in the market to buy a new bike and my choices are the XR650 and CRF450X. It is going to be used as a race bike for the Baja but I would also like to do some desert and dunes riding. I know nothing about either bike except for the fact that everyone races the Baja on a 650. If anyone has any suggestions as to which bike would be a better buy your opinion would be greatly appreciated.