This is more of a rant than anything else. Not many of you guys can relate to this but I know some of you can. The motor in my truck is a 350 c.i. that puts out 352 [email protected] rpm. It gets there by way of a big cam and a big carb. I pass the driving test with flying colors but choke on the co at idle. No doubt the carb kinda loads it up a little at idle. $23 down the tube. Now it's off to pay some shop with a sniffer to de-tune it and go through. I know, I know, retard the timing, lean it out but that can be so hit and miss without a sniffer. I have done that in the past with other motors with smaller carbs. Any testimonials for methyl hydrate or no-smog or other products? Can anyone remember when their contract is up 'cause I'll be dancing in the streets. Sorry if i made your ears bleed guys.