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Author Topic: more low end power  (Read 4118 times)

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Offline andreat

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more low end power
« on: February 24, 2015, 04:04:54 AM »
Do you think that is possible to increase power at low rpm, in a 1997 kx 125, modifying the open of exhaust valve?
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Offline andreat

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Re: more low end power
« Reply #1 on: February 24, 2015, 04:07:15 AM »
sorry this is not the right post.......
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Offline KXDINO

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Re: more low end power
« Reply #2 on: February 24, 2015, 05:29:40 PM »
try light tension reeds , and a thinner shim in the power valve governer , want more , machine the bottom of cylinder the thickness of a base gasket than set the squish back to std, does fmf make a pipe for these ? 144 kit ? vhm head.Lower the gearing.Hope that gives you a clue.
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