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Posted by indecisive on 10-16-2002 03:31 AM:

back pressure

wut is it? I know it occurs in your exhuast but why's it bad?/ and wut's the benefits of having low back pressure other than higher hp

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"cuz no matter how long U've known them or how well U think U know them..the friendship can be over in a second" ~Indecisive

"you don't realize how much of a luxury cup holders are until you don't have em" ~Indecisive


Posted by Prototype on 10-16-2002 03:46 AM:

v8's = like backpressure
i4's = dont.

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Posted by indecisive on 10-16-2002 03:55 AM:

I have i6

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"cuz no matter how long U've known them or how well U think U know them..the friendship can be over in a second" ~Indecisive

"you don't realize how much of a luxury cup holders are until you don't have em" ~Indecisive


Posted by KeN VeRsUs RyU on 10-16-2002 08:22 AM:

http://www.uucmotorwerks.com/html_p...etorquemyth.htm

http://www.warnertechnology.com/Cars/backpressure.shtml

http://www.sensidyne.com/News/Techn...ackpressure.htm



they can explain it better than i can.. especially the last one
"the higher the backpressure the harder the pump has to work"

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Posted by Prototype on 10-16-2002 04:18 PM:

quote:
Originally posted by KeN VeRsUs RyU
http://www.uucmotorwerks.com/html_p...etorquemyth.htm

http://www.warnertechnology.com/Cars/backpressure.shtml

http://www.sensidyne.com/News/Techn...ackpressure.htm



they can explain it better than i can.. especially the last one
"the higher the backpressure the harder the pump has to work"



you really do lose power if you have no backpressure on a v8.. as true as all the facts in those links might be...

Ask anyone who drives a v8, and for any reason lost a header, or had to run open headers for a day.

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Posted by sangxjin on 10-16-2002 09:51 PM:

whats backfiring or misfiring then?

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