Vintage Dirt Bike Q & A

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 Post subject: suitin up CR125m 74
PostPosted: Tue Nov 20, 2007 7:49 pm 
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Joined: Tue Nov 20, 2007 7:35 pm
Posts: 1
hey i was trying to figure out some ways to imporve the performance of my cr, i was thinking about 32 milki card or should i do 34mm. Also which is the best pipe to get, i see alot of people have pro form. Also a superflow filter. Does anyone change the sprocet size or keep to stock after all that. Is there anything else i can do?


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 Post subject: Re: suitin up CR125m 74
PostPosted: Wed Nov 21, 2007 9:32 am 
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Joined: Thu Jul 15, 2004 3:58 pm
Posts: 126
Location: CA
I think a 32mm Mikuni with a pipe and some porting is a good choice. I would recommend a rod kit too! Pro-Form pipes are nice & quiet at an idle. However I prefer the FMF pipe or the DG.
I run the 1975 filter.
Gearing is a mater of choice, tracks, and your weight.
I'm 180 and run a 14 counter & 52 rear. That works for me!
You might look into getting a good aftermarket arm & shocks.

Good Luck
frohrs1


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