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Old 07-30-2020, 08:39 PM   #12
Synchro909
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Join Date: Jun 2014
Location: Melbourne, Australia
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Default Re: Port & Polish Engine

IMO, porting and polishing a stock Model A engine doesn't make much difference but it does help - a little.
For a real boost to performance, there are the three Cs". Carb, Cam and Compression. A little on each will give amazing results. Porting and polishing helps with the "Carb" part of that.
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