I understand the basic idea of porting but i was just wondering if there were any specific sites on rotary porting..one question: with a street port, could someone just enlarge the actual shape of the porting so more surface area is removed but the same amount(or more) of material is drawn out. Do you think that would work, i have no idea it was just a thought that popped into my head God bless

 

not much point to it that way, even if it could be done EFFECTIVELY!

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