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Old 04-17-2012, 06:54 PM   #1 (permalink)
Join Date: Mar 2012
Location: weaverville, california
Posts: 126

honda crx - '84 honda crx 1300
90 day: 55.83 mpg (US)
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crx warm air intake

my carbureted crx has a 1 3/8" hose going to the exhaust manifold . it is vacuum operated to open when the engine is cold. I am considering fixing it where it is open all the time. the problem is, it raises a flap that closes off the main air tube, which is 2" diameter. I could remove the flap , allowing it to get air from both sources, or partially block the 2" tube, allowing it to draw air from both. any suggestions?

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