Quote:
Originally Posted by Michael Helmke
i used to have a 95 GS-R and was on a GS-R only forum and lots of people would block off the secondary butterflies open for a better power band. i tried it and it felt stronger but didn't ever dyno it to see. other people would take an ITR intake and modify it so it would fit since the bolt pattern is different.
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i took my secondary butterflies out all together and when my vtec hit the diffrence is deff noticable. think about it your intake is that mu ch larger and open at all times not just after 5800 rpms