Date: Fri, 14 Jul 00 15:02:55 GMT From: amesnopsamrak.demon.co.uk (Andrew Stephenson) Subject: Re: 9-3 Stainless exhaust system
In article <MPG.13d83e91f19daeb79896d0nopsam> strat0XXXnopsam.com "Scott A. Stratmoen" writes: > [...] Your comment "behind the cat is not important" implies > that the exhaust gasses loose temperature in the cat, thus > smaller pipes are sufficient. Did I get this correct? Surely a cat should sustain gas temperature, if oxidising much (eg) CO? If the engine exhaust is so "clean" the cat is doing nothing, that's different. (A non-specialist's viewpoint.) -- Andrew Stephenson