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Vanagon Nut
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Joined: February 08, 2008
Posts: 9416
Location: Sunshine Coast B.C.
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 Posted: Wed May 16, 2012 5:54 pm Post subject: Use 2.0 Air Cooled Fuel Pressure Regulator on WBX? |
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hi all. on my android. For some reason can't search.
The FPR can be pricey. At least locally. Anywhere from 156 to over $300. That said i may have a line on a good used FPR. However......
Is the AC FPR rated correctly for the WBX? If yes maybe reshape the bracket and run a "t" at the FPR inlet ?
Just a thought.
Neil.
_________________
1981 Westy air cooled to 15º ABA swap: http://tinyurl.com/y9n4xob8
50º ABA Swap in to '88 Westy: http://tinyurl.com/yap5hpwt
Vanagon VAG GAS engine swap Google Group:
https://tinyurl.com/2f24rmh
VE7TBN
Last edited by Vanagon Nut on Thu May 17, 2012 12:30 am; edited 1 time in total |
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Ahwahnee
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Joined: June 05, 2010
Posts: 9083
Location: Mt Lemmon, AZ
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Vanagon Nut
Samba Member
Joined: February 08, 2008
Posts: 9416
Location: Sunshine Coast B.C.
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| Posted: Wed May 16, 2012 6:48 pm Post subject: |
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ya hypothetically speaking, if it was confirmed here or on some other popular forum, that the air cooled FPR could safely be used, i bet the price of that part would go up! 
_________________
1981 Westy air cooled to 15º ABA swap: http://tinyurl.com/y9n4xob8
50º ABA Swap in to '88 Westy: http://tinyurl.com/yap5hpwt
Vanagon VAG GAS engine swap Google Group:
https://tinyurl.com/2f24rmh
VE7TBN |
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Vanagon Nut
Samba Member
Joined: February 08, 2008
Posts: 9416
Location: Sunshine Coast B.C.
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| Posted: Thu May 17, 2012 12:30 am Post subject: Re: Use Air Cooled Fuel Pressure Regulator? |
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| Vanagon Nut wrote: |
Is the AC FPR rated correctly for the WBX? ..... |
Maybe it is.
Reading Bentley, the fuel pressure regulator specs shown for testing with vacuum line connected or disconnected are the same for air cooled and WBX; either 29 or 36 PSI respectively.
So aside from 2 added joins for a T from regulator inlet, and possible hose positioning hassles, why wouldn't one do this?
Or does the diaphragm/spring in the air cooled FPR operate in a totally different manner than the WBX part?
The air cooled part is less $ and possibly easier to find.
Neil.
_________________
1981 Westy air cooled to 15º ABA swap: http://tinyurl.com/y9n4xob8
50º ABA Swap in to '88 Westy: http://tinyurl.com/yap5hpwt
Vanagon VAG GAS engine swap Google Group:
https://tinyurl.com/2f24rmh
VE7TBN |
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Vanagon Nut
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Joined: February 08, 2008
Posts: 9416
Location: Sunshine Coast B.C.
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Ahwahnee
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Joined: June 05, 2010
Posts: 9083
Location: Mt Lemmon, AZ
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| Posted: Thu May 17, 2012 6:30 am Post subject: |
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Just to hopefully clarify, I think this is the part you're contemplating as a substitute:
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Vanagon Nut
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Posts: 9416
Location: Sunshine Coast B.C.
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