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hello everyone,

i hope you're doing well, i am new to this forum so i am not sure if this is the right place for my question

what i am doing is trying to calculate the air flow needed for intake of an RC engine Zenoah G320RC

in the attachment files, it's a pdf for the info about the Standard Zenoah G320RC engine, but the one i am using is a tuned version of that one with a 30% to 40% more power, but will use the standard specs for the moment to learn, so i have been searching for calculating the air flow, the formula needs VE % but it doesn't seems to be mentioned in the specs file so i need your help to figure out how to calculate the Air Flow needed please ?

and i would like to know if a bigger air intake surface would have negative effect or it would be just more structural material which should be eliminated for weight purpose ?

thanks in advance to everyone

i hope you're doing well, i am new to this forum so i am not sure if this is the right place for my question

what i am doing is trying to calculate the air flow needed for intake of an RC engine Zenoah G320RC

in the attachment files, it's a pdf for the info about the Standard Zenoah G320RC engine, but the one i am using is a tuned version of that one with a 30% to 40% more power, but will use the standard specs for the moment to learn, so i have been searching for calculating the air flow, the formula needs VE % but it doesn't seems to be mentioned in the specs file so i need your help to figure out how to calculate the Air Flow needed please ?

and i would like to know if a bigger air intake surface would have negative effect or it would be just more structural material which should be eliminated for weight purpose ?

thanks in advance to everyone

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