| Emissions testing with ZZ4 cam, no EGR...
Its almost time to get the annual emissions test done, and it will be the first time with the ZZ4 cam and no EGR on the TPI.
Anyone else have this combo had any problems with the sniffer test?
Max allowable here is 220 HC and 1.2% CO at idle and 2000 rpms.
We will be going to the dyno moving test in May also, anyone else do this test with this combo?
Thanks | | |
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Rob - 89 TTA #426 20th Anniversary turbo 3.8 bone stock 99 TA30th Anniversary convertible 79 T/A 6.6 10th Anniv. - all original stock 94 Silverado LT4 powered 87 Grand National- lil' ole V6, 11.61 @ 119 w/1.66 60' 95 Trans Am Conv.- LT1 | 
