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Volvo RWD 200 Forum

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240 emissions problem 200 1984

You mentioned that you use 91 octane to avoid knocking. Maybe your timing is too far advanced. I think retarding the timimg a bit will lower NOx. I think AyeRoll has posted about this before.
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'80..245..M46...b21a..SU carb..






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New 240 emissions problem [200][1984]
posted by  fourknots  on Wed May 28 02:22 CST 2003 >


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