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Discussion Starter · #1 ·
I am currently using 35 PWK's on a 472 cheetah pv motor (duner, hillshooter). What do think would be the best replacement carbs?

Size and brand?

Any idea of hp gains?

I was thinking 39 PWK's


Mailman
 

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Discussion Starter · #9 ·
Thanks guys. It is nice to hear the info. from more than one person. I will get some 39 pwk's and let you all know the difference in dyno numbers.
Thanks for the info on the main jet. I will start with a 152 and go from there. I run a 142 main with the 35 pwk's now.

Mailman
 

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QUOTE (Mailman @ Mar 21 2009, 04:51 PM) index.php?act=findpost&pid=35269Thanks guys. It is nice to hear the info. from more than one person. I will get some 39 pwk's and let you all know the difference in dyno numbers.
Thanks for the info on the main jet. I will start with a 152 and go from there. I run a 142 main with the 35 pwk's now.

Mailman


Your jetting won't change a LOT from 35s to 39s if it was dialed in before.
I say 40-41.3/44 HV lectrons as well.
 
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