In a message dated 98-11-03 19:02:47 EST, you write:
<< Hi everyone,
Is it anyone that have some real proof that a highflow cat gives the engine
more hp??????? Like a dyno test or similar.
Swede >>
try this site:
<A HREF="http://www.thrasher-ep.com/exhaust.htm">Exhaust Backpressure Study
</A>
I think it will answer a lot of questions
Steve in Houston
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