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Your not the first to try it. You can force it but the honda header won't fit without lots of work, I have done this a few times and have also made one from scratch. If your using the honda header to save $ then get the super cheap 4-1 header and cut it up for the parts.
Private Label Mfg Power Driven H Series 4 1 Drag Header H22 H2B Honda Acura | eBay
Can I just use h22 4-1 headers just cut some off the long runners