Are these MAF housing calculations correct?
08-26-2004, 11:44 AM
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Are these MAF housing calculations correct?
Stock MAF is 73mm so the area is Pi*36.5^2?
85mm MAF would be Pi*42.5^2,88mm MAF would be Pi*44^2, and 90mm would be Pi*45^2?
So a 85mm MAF would be ~1.356 times bigger, a 88mm MAF would be ~1.453, a 90mm maf is ~1.52 times bigger?
If this is accurate, Mike2kS4 flowing ~275 g/s with the 88mm housing is equivalent to flowing ~400 g/s with the stock housing?
And IIRC, Verruckt is flowing ~285 g/s with his 85mm housing. This would be equivalent to flowing ~385 g/s with the stock housing?
Any input would be appreciated. A few of us AW'ers have been discussing this for a while now, so I decided to share and get some comments. Thanks, guys. If I'm way off, be nice about correcting me
85mm MAF would be Pi*42.5^2,88mm MAF would be Pi*44^2, and 90mm would be Pi*45^2?
So a 85mm MAF would be ~1.356 times bigger, a 88mm MAF would be ~1.453, a 90mm maf is ~1.52 times bigger?
If this is accurate, Mike2kS4 flowing ~275 g/s with the 88mm housing is equivalent to flowing ~400 g/s with the stock housing?
And IIRC, Verruckt is flowing ~285 g/s with his 85mm housing. This would be equivalent to flowing ~385 g/s with the stock housing?
Any input would be appreciated. A few of us AW'ers have been discussing this for a while now, so I decided to share and get some comments. Thanks, guys. If I'm way off, be nice about correcting me
