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Jeff Alton Jeff Alton is offline
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Join Date: Jan 2003
Location: Langley,B.C.
Posts: 10,201
Drums, this may help ease your mind. I just took my car through emmissions testing one hour ago. The engine is a 3.2, 9.5:1, 964 cams, SSI(not cat) I put the stock chip back in for the test.

Here are the results:

Dyno (load) test

HC allow 227ppm measured 83ppm
CO allow 1.61% measured .71%
NOx allow 2334ppm measured 689ppm

Idle test

HC allow 380ppm measured 181ppm
CO allow 4.33% measured 1.08%

Not the cleanest engine around, but passed fairly easily!!

Hope this helps,

Turn3 Autosport- Full Service and Race Prep
997 S 4.0, Cayman S 3.8, Boxster 2.7, Boxster S race car, 996, 955 Cayenne TT, 958 Cayenne TT
Old 02-07-2005, 10:31 AM
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