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4-afe headers

4-afe headers

Hi , 4-afe performance headers are required
From where i cud get them ?
how much they wud cost ?
thanx in advance 4 ur feedback
Gari.pk User 2531 asked on 26 Jun 2010 14:50:32 pm
1 Answer
364 views |
Zubair - on 26 Jun 2010 14:50:52 pm
the purpose of a tubular header is to extract the burnt exhaust gases efficiently out of the engine , so that the piston has to do less work in order to expel the gases , think of it as air passing through a thin straw and a fat one , if you blow air into the thin straw you'll get exhausted pretty easily and as the air velocity increases the factor multiples by a great number and your lungs will have to do more work , but on the other hand the fat straw will expel the air in a more efficient manner thus you wont get tiered so easily


thank you
 

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