Exhaust flow talk
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08-14-2006, 12:10 PM
Post: #6
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I don't know if any of you lot is an engineer (EDIT just reread you are ) but for driveability big ass exhaust is pants in an NA engine, calling it an urban myth is just wrong, you can go bigger than stock but not as big as you want (hondas are good example as they are highly engineered regarding flow)... I'm with JTA or better I'm with Graham Bell (read his books he does know what he's talking about)...
I'll give a little rundown on what he says when I can be arsed... but I can tell you (NoHachi) already your not right, 'cause you can't simplify an engine down to an air pump... anyway no offence but have a read of this there's a third edition out in the meanwhile... EDIT: don't forget that exhaust gas does also cools down on the way out (volume decreases) so to keep gas velocity level it would need to get smaller further too the back (this goes for turbo as well) I agree with the fact about steps in the exhaust making it rubish but that's not the point we're looking at here... AE86 ex-daily |
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Messages In This Thread |
[] - Bean - 08-14-2006 12:10 PM
[] - surfingdrums - 08-16-2006, 08:19 AM
[] - oldeskewltoy - 08-24-2007, 09:22 PM
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