Author Topic: husqvarna 394xp Rebuild  (Read 2163 times)

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Offline 05_sprcrw

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Re: 394xp Rebuild
« Reply #10 on: May 27, 2011, 07:49:50 am »
Well last night I finally worked up the nerve to try and port my 394xp last night. I think it turned out ok for a first time porting job.  A million thanks to everyone that helped me along the way. I still need a round stone so I can bevel the ports to make sure a ring doesn't catch. I have a muffler and new meteor piston on order, right now I have a forrester muffler that has a very restrictive opening so I wanted to start with a stock muffler that had the square muffler on it to give it more room to breath. I am thinking I will end up modding the muffler as well.

Before:





During:



After but still waiting for a round stone to bevel the ports. I did soak it in muriatic acid to clean up the cylinder.

I still have to clean the alum transfer up on the bottom bellow the exhaust port yet a little more. I don't know why it looks so terrible in this picture it definitely is not that bad in person.





 

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