polishing intake runners worthwhile? & bosch high psi/high vol. pump info

Fri May 11 08:16:32 GMT 2001

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As far as i knew, the intake manifolds are designed to be slightly rough for 
a purpose(jsut like if you look at and good head work, the combustion 
chambers look like a mirror , but the intake runners and ports are slightly 
rough)
this is so that when your air and fuel enter the runner, this slight texture 
creates turbulence which keeps the gas molecules suspended better in the 
air... gives a more even distribution(or would it be disbursement), and a 
better mix(for lack of a better term).. which gets more essential the FURTHER 
the injectors are placed from the head , in the manifold.

hope this helps...

Tony Blatnica
92 745Ti

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<HTML>As far as i knew, the intake manifolds are designed to be slightly rough for 
 a purpose(jsut like if you look at and good head work, the combustion 
 chambers look like a mirror , but the intake runners and ports are slightly 
 rough)
 this is so that when your air and fuel enter the runner, this slight texture 
 creates turbulence which keeps the gas molecules suspended better in the 
 air... gives a more even distribution(or would it be disbursement), and a 
 better mix(for lack of a better term).. which gets more essential the FURTHER 
 the injectors are placed from the head , in the manifold.
 
 hope this helps...
 
 Tony Blatnica
 92 745Ti</HTML>

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