miércoles, 12 de septiembre de 2012

SK2 intake vs OEM Part 2

Measured and flowed both intakes tonight. theory sucks! sk2 flowed much better with shorter runners, so my less cross sectional area less cfm theory doesn't work.
OEM SKUNK2
Plenum volume 1,15L 1,47L
Runner length 233mm 213mm
Runner width(head face) 51,6mm 51,6mm
Runner width(60mm deep) 44,65mm 45,73mm
Throttlebody diammeter 62mm 72mm
Flow in CFM at 28" 262* 277*

* 4 runner average
Also flowed the sk2 70mm throttlebody vs oem throttlebody. the sk2 flowed about 2-5CFM more.








Next step is to modify the oem intake, bigger plenum.... cut cut cut cut... weld weld...

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