400ex +2 +1 A-Arms and 450R shocks on a 250x

[toddreaves04]

I am looking at putting on 400ex +2+1 full flight A-Arms on the front of my 250X along with 450R shocks mounted with a conversion kit. I know I will need the 400ex tie rods in order for them to reach. Will the geometry line up close? Can't I adjust the camber, caster and toe with the full flight A-Arms? Once I do the front suspension can I use a +4 rear axle to widen the rear to the correct width or will I need more? I guess what I am asking is how much wider will the +2+1 arms make the 250x than stock. Any recommendations would be greatly appreciated. Thanks

[300ex mxracer]

I ran 400ex +2 ASR a-arms on my 300ex. I would think theyd work on a 250x. most aftermarket a arms are adjustable. at nationals, i rubbed both sides on the 50" measuring thing, to im guessing 49.5 or somewhere around there.

[toddreaves04]

my stock 250x measures 39 inches outside of wheel to outside of wheel so it would widen it 10 inches. That cant be right

[300ex mxracer]

wow thats narrow. i dont know anything about the 250s. all i kno is about the 300.

[toddreaves04]

the 300ex is exactly the same the only difference between a 250x and a 300ex is the crank in the engine which gives the 300 a bigger stroke as for everything else it is the same.

[toddreaves04]

yeah they are stock wheels

[NJ450rider]

Our 300ex has burgard +2 400ex a arms on it with ITP 3+2 offset wheels and its at 46 inches. You would need +3 a arms to get close to 49.

It also has 400ex shocks with a diamond j customs relocation bracket. your gonna need some kind of relocation bracket to have the shocks in the right place.

http://i6.photobucket.com/albums/y248/srt4acrnj/IID300ex002.jpg

[300ex mxracer]

mine must have been +3 then. its been about a year since i sold them and i have bad memory. if you have +3, 450r length shocks will work. i had works build me some pro series and they were the same length as the stock 450s. i am still running the same shocks, just different valving.