Porting Nitrostar .25

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if you can see the exhaust has stained the sleeve. the stained area is where I'm going to remove material and open the exhaust port. Also going to trim the skirt of the piston this will have to be done on mill theres no way I'm going to try that with a dremil.....lol no way.so Ill keep you posted on my progress..
 
yeah I wish i had a video of the motor before. But I will get one of it running after. just bought a new digital camera so we'll see how it works!
 

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