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Who builds custom 800CFI motors?

Dropped a cylinder on my 2012 turbo pro, has 1000 miles on it now, think I melted the piston, leaned it out too much while doing some tuning so it was my own stupid fault. I am looking into getting a rebuilt motor, but I would like to find a company that does custom motors or a HD motor for handling the turbo better and maybe more longevity out of the motor. I have no complaints with the stock motor, I had an amazing season already on it and couldn't be happier with it, it melted down because I was being stupid. So, any help or opinions on what I should do would be great guys. Thanks.
 
Yup, do yourself a HUGE favor and forget you ever heard of PSI.....

Put some nice forged pistons in your 800, add boost...done deal.
 
RKT makes an 858 or a drop in piston kit. This is probably your best bang for the buck.
Carls Cycle has a 900 but after pipe, programmer, and whatever else it takes to run right you'll be in as much as a turbo.
Since you asked about PSI motors we'll assume you haven't been on here long.
If money is no object check out Power Addictions 1100. Won't really need a turbo with that motor though.
 
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