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421 cheetah pv top end for sale or trade for cub


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Hey fellas I have a brand new trinity racing 421cheetah power valve top end for sale or trade. Comes with cylinders,domes,head,pistons,power valves. Asking 1400 obo, I can also add a hot rods 4mil crank for a Lil extra. or will trade for a 421 cub setup. I have pics but can't seem to fig out how to post them up. If sum1 can help me post them I wud appreciate that bc I can't seem to fig it out. Or txt 848 221 5163 or send me a email at robrivera117@yahoo.com. Thank u- rob

Edited by bansheeboie
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The serval is sweet. I love the motor for the type of riding I do. The only better motor would be a cheetah. If your looking for an all out drag motor you would want to get it ported cause it's cast as a dune port. I think most of the drag guys port there cubs now a days anyway.

 

Not lookin for a all out drag setup, I have a 10mil cheetah for that. I'm looking for a good all around setup. I have a 4 mil 400cc stock cylinder ported by hjr that hauls ass, but lookin for sumthn w a Lil more power. Can u give me a little more info about your setup? How is it compared to a cub?

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You can Google the serval cub cylinders and see what everyone has to say about them. They are basically a cub with lower port timings. This cylinder is set up for more of a low/ mid power where as the cub is a top end cylinder. The one good thing about the serval is if you want more power you can always have it ported.

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As far as what shape its in. I put it together this year. It has less then 20 hours on it. It pulls good. I can post pics and YouTube vids if you would want to see it in action. The coal hill guys will vouch for the motor as well.

 

I have riden with guns with this motor and have ridden his quad, it does run extremly well with good power everywhere, I have riden cubs as well and the only place they are better is a perfect straight line race... to me the serval is for anyone looking to actully ride the bike and like guns said you can always get it touched up to make more power basiclly have it ported to your exact needs!!!! unlike the cub which is already setup to high for riding, its meant for drag racing.

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