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I have always thought the backpressure thing was a major misconception... the root of it being that too big of an exhaust can reduce scavenging at a certain rpm range (for a given engine) and therefore hurt your power. Thus people think its because of a loss of bacpressure, when the opposite is true - the decrease in scavenging caused an increase in backpressure. Anyone know this to be wrong?
posted by 174.233.134...
Posts in this Thread:
- Performance Exhaust, saabsince 93b
, Mon, 27 Aug 2012 09:24:09- 3-inch DP with a Saab/Remus, MI-Roger
, Sat, 1 Sep 2012 17:12:07 - It'll sound like this., Norm9-5, Wed, 29 Aug 2012 12:29:13
- Re: Performance Exhaust, SG, Mon, 27 Aug 2012 11:04:30
- What car / engine ???? n/m, BobD, Mon, 27 Aug 2012 09:57:44
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