question2: 6-cylinder fuel flow direction, not 914, but I'm sure somone here knows |
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question2: 6-cylinder fuel flow direction, not 914, but I'm sure somone here knows |
siverson |
Aug 17 2003, 02:26 AM
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#1
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Advanced Member Group: Benefactors Posts: 2,448 Joined: 5-May 03 From: San Diego, CA Member No.: 654 Region Association: Southern California |
Quick question, that I think is easy to answer. Which direction does the fuel flow on a 964/993 engine. Is it:
a) gas tank -> fuel pump -> fuel pressure regulator -> engine -> gas tank OR (IMG:style_emoticons/default/cool.gif) gas tank-> fuel pump -> engine -> fuel pressure regulator -> gas tank (i.e. is the fuel pressure regular on the input fuel line or output fuel line?) Thanks - I'm just reassembling my car after 3 or so years and forgot some "details". Thanks, Steve |
Brad Roberts |
Aug 17 2003, 01:17 PM
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#2
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914 Freak! Group: Members Posts: 19,148 Joined: 23-December 02 Member No.: 8 Region Association: None |
Fuel pressure is on the back side. Just like the 4cyl cars.
They bleed off the amount you dont need thru the return line. Pics... give us pics. You have always done a good job documenting everything. B |
tryan |
Aug 17 2003, 01:30 PM
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#3
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Senior Member Group: Members Posts: 553 Joined: 22-January 03 From: smokey mountains gatlinburg tn Member No.: 184 |
i would design your own set up. like a 5-10 micron filter before the pump. then a nice easy to get to racor filter 2 micron or so. regulate the pressure at the heads with a pressure dampner and a cool can from the birdy boys. then return it to the tank.
new cars are going to a returnless system to keep the returning fuel from heating up the fuel in the tank. compliments of the emmision natzis. my truck has it and it SUCKS because i get air in the fuel. porsche is doing it on the new models. |
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