Top Speed for 250X and 300EX
#7
right now my 91 250x does 62/63, it has supertrap exhaust, and a different jets, other than that its stock, I have just bought a 86 350x engine and am waiting 4 custom exhuast from Powroll racing to make it fit in the 250 chassis. (it shipped out today finally!) hopefully the 100cc more and the 6 speed tranny will give me some more power.
91 250(soon 2 b 350)X
86 ATC250R Fast...
91 250(soon 2 b 350)X
86 ATC250R Fast...
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#9
The 250r is a 3 wheeler, not as easy to ride as a quad, but still very fun, trail riding its not great, i would much rather have the 250x, but running down the road or if you have a straight strech the 250r is the one with power, I was clocked beside a streetbike doing 86, that was top end in 6th gear. She will pull the front tire off the ground 1st - 4th at least. Both have there ups and downs, I do a lot of trail riding and the 250r fouls plugs every once in a while riding slower like that.


