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Discussion Starter · #1 ·
A few shots of the porting work to go along with my larger valves. The billet intakes for the 42mm Mikunis were actually smaller than the factory ports so were opened up to match. The billet intakes were also far to smooth inside and were given the proper swirl polish to better atomize fuel and help airflow. Work is still in progress and cylinder head CCing is next.

I'm highly impressed with the work the machine shop has done so far - can't wait to see it all in real life and not just pictures.
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