Fuel pressure regulator

2-20

Is there any stock fuel pressure regulator that could physically fit on the z22se engine with a lower pressure set at 3 or 3.5 bars.

Thank you

2-20

Someting like this

http://www.genuinesaab.com/catalog/prod ... cts_id=203

or the stock Saab unit ?

vocky

I think the z22se fpr is a couple of mm bigger than the others :?

2-20

That's a pity because i've found many units of similar style for VW engines with different preset values (3,3.5, 4,4.5) and an adjustable one.
My idea would be to install bigger injectors (SC) with a lower base pressure.
I wonder to which point a 25 mm dia unit could be adapted to our fuel rail. May be with a sleeve thingy.

2-20

Any one know what dimensions are used on thes VW/Audi engines ?

http://www.aptuning.com/products.php?productid=729

http://www.aptuning.com/products.php?productid=730

2-20

Vocky

Does the stock simulator looks similar to this ?? i mean in proportion

http://forums.vwvortex.com/zerothread?i ... d=45170024