i was about to buy a frame that has the 426 conversion in it but i was wondering can a yz400f and yz450f engine in it. Or will it just fit the yz426f engine.
And how much horsepower does this motor produce stock does anybody have a clue.
i was about to buy a frame that has the 426 conversion in it but i was wondering can a yz400f and yz450f engine in it. Or will it just fit the yz426f engine.
And how much horsepower does this motor produce stock does anybody have a clue.
i was told that the 426 has a little more hp and alot more torche. idk about the conversion kit i would talk to the guys at jb racing
04 dodge cummins 6 speed
Houser crf hybrid
08 trx450r
I would greatly appreciate it.
The YZ426F and the YZ400F have the same motor mounts but i'm not sure about the YZ450F. The YZ400F and the YZ426F are pretty much the same engine besides the bore the piston pin and the connecting rod and diffrent crank bearings.
But which would be best for trails.
Originally posted by atownswhizkid
But which would be best for trails.
the 426 or 450 because they have more torque than the 400. the 426 is plenty motor for trails. i would leave it as is.
2009 KTM450XC.
I think any of the YZF engines will work good for trail riding.
Originally posted by LT250RMan
I think any of the YZF engines will work good for trail riding.
ya, but the 450 motor hits so hard(only the ones before '06 do this) that is almost too much for anybody but a pro racer to handle in the woods.
2009 KTM450XC.
why do the 06 and older hit hard? why isnt it hte newer ones?
Originally posted by BakerRacing40
bad thing is she's probably been rode harder than half the bikes in the start gate..
but you can still have fun with somethin that's a lil worn out...
RIP John Gallagher Sr
give him a blessing or two... god bless this rider and all fallin riders..
http://www.metalmulisha.com/team/jeremy-lusk
250r... the G.O.A.T of quads...