Originally posted by Frank:
You may even be surprised to learn that many of the so called new tech. that are being touted today as the latest and greatest discoveries, are in fact very old and proven many years ago NOT to work.
It would be real easy for me post things from the book. However from my experiance on this board all that would do is start a big flame war! I'm not trying to be a smrta$$ but I've been there and done that! I told you where to find the info. now go get the book and educate yourself. I will say this there is a threshold on pipe diameters you can go too large and you can go too small. The book also speaks of the sonic waves in the exhaust, what they do and how they work. Yes the sonic waves do exsist and they do infact have a job to perform, they can either work for you or against you. You WILL be suprised at what you will learn from the book and you will NEVER look at the aftermarket exhaust company's the same again. Especialy when you take what you learn from the book and build your own exhaust system or a set of headers or your own sheetmetal intake manifold and see that the info in the book is correct. Plus you can take your newfound knowledge and make these parts for 1/3 to 1/2 of what the aftermarket company's charge and your parts WILL outperform the others.
