yoshi (kfx) 450 vs. yfz450
#21
09-03-2004, 09:57 PM
#22
09-03-2004, 09:57 PM
#23
09-04-2004, 12:10 AM
yoshi (kfx) 450 vs. yfz450
Originally posted by: stevendsm95gst
Im not trying to be rude. But your an idiot. The dogriders are also a bunch of idiots. If you think that the 470 is not worth the gains then why dont you come race me, schwendi, or thunderalley and watch us blow by you.
The 470 kit is by far one of the best mods for the yfz if you are looking for a lot more power. It is cheap and extremely reliable. I have not heard of one problem with the 470.
Originally posted by: ketchupYFZ450
I don't think the big bore kits are worth the time, money and loss in reliability. If you go on dogriders site, they have a video in their video cache that has a 470 YFZ racing a 439cc YFZ, both with the same mods and they are neck and neck until 3rd or 4th gear and then the 470 barely pulls away. Not a good investment in my opinion...a few more mods and the 439cc would have tied or beaten the big bore.
I don't think the big bore kits are worth the time, money and loss in reliability. If you go on dogriders site, they have a video in their video cache that has a 470 YFZ racing a 439cc YFZ, both with the same mods and they are neck and neck until 3rd or 4th gear and then the 470 barely pulls away. Not a good investment in my opinion...a few more mods and the 439cc would have tied or beaten the big bore.
The 470 kit is by far one of the best mods for the yfz if you are looking for a lot more power. It is cheap and extremely reliable. I have not heard of one problem with the 470.
Don't be so ignorant...all I said is that "TO ME"<-----, it wasn't worth the money. There are plenty of other mods or combination of mods that will allow you to run close to, or just as fast as a big bore, if not faster. Yeah, it'll make you a little faster than someone with the exact same mods as you...I'll post the HP numbers in a minute to show you.
#24
09-04-2004, 03:16 AM
#25
09-04-2004, 04:45 AM
yoshi (kfx) 450 vs. yfz450
here is a vid for z400 with yoshimura 450 kit against yfz,cannondale,hrc450r,atk450 ... just sign-up an account a have a fun [img]i/expressions/face-icon-small-smile.gif[/img].
here u go .. http://www.eengoedidee.nl/videoz/?se...d&search=50653
here u go .. http://www.eengoedidee.nl/videoz/?se...d&search=50653
#26
09-04-2004, 09:44 AM
#29
09-04-2004, 03:51 PM
yoshi (kfx) 450 vs. yfz450
I've had many built 440's {Z and Kfx} with plenty of p&p,cams, FCR40, 13:1 comp, and of course all the goodies to make it handle. 10cc's if both are well built sleds, will not be night and day diff. Yoshi has a great track record with that motor, but so do many other companies because it responds to mods so well.
#30
09-04-2004, 04:07 PM
yoshi (kfx) 450 vs. yfz450
Originally posted by: 28mins
I've had many built 440's {Z and Kfx} with plenty of p&p,cams, FCR40, 13:1 comp, and of course all the goodies to make it handle. 10cc's if both are well built sleds, will not be night and day diff. Yoshi has a great track record with that motor, but so do many other companies because it responds to mods so well.
I've had many built 440's {Z and Kfx} with plenty of p&p,cams, FCR40, 13:1 comp, and of course all the goodies to make it handle. 10cc's if both are well built sleds, will not be night and day diff. Yoshi has a great track record with that motor, but so do many other companies because it responds to mods so well.