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-   -   Jenvey Fuel Pressure Reg (http://www.106rallyeforum.com/forum2008/showthread.php?t=95520)

Dieseldave 07-02-2018 09:22 PM

Jenvey Fuel Pressure Reg
Can anyone tell me if the standard 16v reg will fit this?


Also, what pressure does the standard unit work at?

welshpug 07-02-2018 10:59 PM

yeah all the aftermarket FPR housings use the same dimensions for a Weber unit which is the same as the 16v 106 uses, its a 3 bar unit.

if you need 3.5 bar then later returnless engines sometimes have 3.5bar units, xsara's saxo's etc, and if you need 4 bar then a VW unit can be used, IIRC a VR6 is one of the applications.

standard 180 lph pump at 3 bar is enough for your engine though.

Dieseldave 08-02-2018 07:23 PM

Spot on Welshy, I'll be sticking with the original reg but want to upgrade the fuel rail.

Dieseldave 16-02-2018 06:46 PM

Is there any reason the rail cant be plumber reverse of the normal
ie, flow from cyl 4 side and the pressure reg/return at cyl 1 side.

I presume if the rail is pressurised it makes no difference?

welshpug 17-02-2018 03:51 PM

makes no difference at all no :)

Dieseldave 18-02-2018 10:25 AM

I kinda knew that but I could never picture them the other way around on any car.

It turns out I had enough room to do it the normal way in the end :D

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