Last night I was thinking about things I wanted to do different next year. A few of posts made me think 1: how much dust I suck. 2: How much Exhuast I suck in also. The dust is an easy fix, wear a mask, Looks to funny for me so I will not wear a mask. Now the exhaust, Hmmm... Currently I am looking at my winter project. Rat rodding a 34 International Pick up with a 454 chevy as the power plant. In my Summit Racin Catalog I came across this little product to at least make the exhaust smell better. Would or has anyone used this product? "The smell of victory has never been better! Why deal with the nauseous exhaust fumes from your race vehicle, when you could be sniffing root beer, pina colada, or bubble gum instead? Manhattan Oil fuel fragrances eliminate unpleasant exhaust fumes and the eye, nose, and throat irritation that come with them. Just mix them in with your regular fuel--one 4 oz. bottle treats 30 gallons of alcohol or 20 gallons of gas. Plus, they're available in 19 different fragrances." http://store.summitracing.com/partdetail.asp?autofilter=1&part=MOC-19769-19&N=700+115&autoview=sku Pina Colada all day instead of carbon... may not be healthier but makes it smell better.