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10-24-2005, 07:02 PM
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Registered User
Join Date: Jan 2005
Location: Hixson TN.
Posts: 74
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Emissions
Just got back form testing and it failed the co% on the 50/15 test (50 pounds resistance @ 15 mph) 3.37%, 2.05% allowed. Hydrocarbons are good as is the N.O.
My timing is 12 initial 12 vacuum and 12 centrifuge all in around 2800 rpm. I'm running a 180 thermostat. The hydro's tell me my cats are good. Spark plugs are good and I rebuilt the dizzy. I'm thinkig its the timing or the temp. hopeing to get some advice before I dive into it. thanks I've got a jet kit for my carb if leaning the cruse mode will help.
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82 C-10 Scottsdale LB owned since 89 350 crate vortec heads Crane 1.6 full rollers edelbrock 1406 edelbrock performer eps intake dynomax headers/flowmaster 70's BTO 700r4 level 3 custom 2 piece driveshaft 12 bolt gov loc w/3.08 Last edited by Trimman; 10-24-2005 at 07:05 PM. |
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