tigmaster

Have you seen a dyno of a 2 vs. a 4. sure the 2 may have a 1 hp advantage but the 4 has hp throughout the entire rpm range. have a peek at the links i have on my first post above, there are some dynos of a yz125 vs. a yz250f. also as far as being lighter compare the 204lbs of my rmz250 to a yz125 of 196lbs 8lbs diff and the yz125 has an aluminum frame and my bike doesnt. hmm.... it is true though that the rebuild cost of a 4 is much greater, but a sacrifice well worth the power. also u were talkin about the double the CC's, but that is becoming less and less each day, just look at the new crf150r. so people can be the judge if they would like to have full hp throughout the entire rpm range or a little tap of hp way up there. also compare where 2's and 4's hit their rev limiters, THE 4'S REV HIGHER THAN 2'S, AND THEY STILL HAVE FULL HP ALL THE WAY UP TO THE REV LIMITER. on 2's however they have almost no hp until they hit their minute powerband and then dropping down to about 10 hp as the rev towards their rev limiter. i dont kno wat else to say, i pretty much just proved all of yur points wrong, but if u have FACTUAL evidence otherwise, lay it on us. we all want to be informed of which is best

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