LT1-LT4 Modifications 1993-97 Gen II Small Block V8

CC306 and GM847 users please answer...

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Old 02-15-2007, 09:29 PM
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Default CC306 and GM847 users please answer...

has anyone passed emissions with the cc306 or GM847 cams on stock heads? Not talking about Cali smog, but rather normal emissions testing. Thanks.
Old 02-15-2007, 09:51 PM
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nope.
Old 02-15-2007, 10:00 PM
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well with OBD-II, some creative tuning and the plug in test...yes I have passed. No chance if its done by the traditional sniffer test.

-brian
Old 02-15-2007, 11:10 PM
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not necessarily with those cams but i have heard of a few people passing by swapping injectors, leaning out things, and/or running alcohol. you can always try to find somebody to "help" you pass.
Old 02-16-2007, 01:16 AM
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here in cali, On the rollers w/sniffer. I come far from passing. Dont know how your smog laws are in GA.
Old 02-16-2007, 01:21 AM
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why not cali test is your emissions test more strict or diffrent. just curious cause i actully did pass in cali w/ cc306,but the heads are ported. W.T.F CAN ANYONE READ THIS POST!!!

Last edited by SincalT/A; 02-16-2007 at 02:00 PM.
Old 02-16-2007, 02:06 PM
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I passed here in Ga last year with my 95 running an LT4 hot cam and stock heads. Just put the cat back on for the test.

I think I might take the 383 LE4 setup up and run it to see the emissions nubmers.
Old 02-16-2007, 02:13 PM
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I pass every time. But mines a OBDII so all he does is plug it in. Gotta love these new-fangled computers.
Old 02-16-2007, 03:31 PM
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Look into a custom cam....



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