83 cr 125 vs newer 125

Joined
Apr 23, 2007
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#1
hey i have an 83 cr 125 and am looking for more power. it has been bored out although not sure how much. was wondering how much more power would a newer 125 have or should i be looking for a 250??
 

Chili

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Apr 9, 2002
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#4
There will be a substantial difference in the amount of power. The biggest difference though will be the Suspension and the ability to go faster on the newer chassis.