Took my truck for it`s annual safety and emissions inspection today. I was kinda worried that it would`nt pass the snap opacity test that NY uses for emissions testing but lo and behold the old girl passed... with flying colors! They run three snaps on the throttle and average them out with max opacity being 40%, my truck averaged out at 1. 42%!(yes, thats one point four two percent) The only thing I did to "help" her along was a 1/8 in. timing bump (wich was needed anyway... really cut down the idle haze to almost none). I`m running fairly tame pump tweaks, fuel screw in about 1. 5, AFC turned to max, starwheel about 1/3 down, smoke screw untouched. What a relief