I am looking for a post that had a lot of good info on the flow charateristics of exhaust gasses in the different types of exhaust pipes. Not looking for cat back info but information on the ability of exhaust gas to flow in crimp bends and mandrel bends as well as single pipe and dual.

I know there was a post buy a guy that had some formulas and rules and laws on the movement of gas in the pipe; How it would flow compaired to bends and size of pipe or pipes. I just can't seam to find it. ANY ONE HAVE THIS INFO?

 

This maybe?
http://web.camaross.com/forums/showt...hreadid=200515

 

This is good but not what I recall. This last post discussed the different size pipes and bends, and how they all flow compaired to each other and what not. It also listed formulas for the exhaust flow.

I basically looking for the info to make a educated decision on weather true dual will be better that a singe exhausts system, with and or with out mandrel bends.

The motor is an LS1 with shorty headers. No bolt on yet but its a new Truck Conversion.

Thanks for the info so far. Ill have to finish reading it later. James

 

I'll give it one more shot and i'm spent.
http://web.camaross.com/forums/showt...hreadid=101358