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Whos selling the power valve cub cylinders


junkyarddog

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To be honest, I have a 499 cheetah (72mm bore, 7mil crank) and I think you will get more out of a serval just because the builders have done a ton of work on them to get a great power and smooth delivery out of them. There is lots more info and more parts available for the serval then the cheetahs. Plus to build a serval is a lot cheaper then a cheetah.

 

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the PV cheeto can and will make more powa and broader than a serval.  internally they are nearly identical.  the PV will allow low end AND big time overrev.   SO many times i have seen cheeta's set up completely different with known bad combo's instead of using what was learned from the cub's setback and hold up's weird port timing layouts and retarded dome setups..  if you built 2 same stroke same cc cheeta/ serval and did everything the same internally  the pv motor would dominate  

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