Here is a photo of what I suppose to be a pulse damper, not a pressure
regulator. I'm tapping my fuel rail for an AN fitting where this
component attaches, unless this damper is essential. Either way, where
it is now sort of conflicts with other things, so should I re-locate it
or can it be omitted? Also, any recommendations for fuel regulators? I
saw a Mallory unit in JEG's for around $99.

Hope to have an engine start around the end of the month.

Brian Trubee

I don't recognize. It does not look like a pulse damper.
Too many hoses or ports.

Anybody recognize this part? What year engine did it come from?
What does it look like turned over? Is there another port in it
on the other side?

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Looks very similar to this fuel pressure regulator on
Chuck Dunlap's engine.

Paul Lamar


Looks like a fuel line part from a turbo 13Brew or 20B; seem to remember it
next to the injectors on the housings, not the runners. I do believe it to
be a regulator for the turbo engines. Check the book, one line goes to
manifold reference, I believe.
Marc Wiese

I sell a number of fuel pressure regulators anywhere from $45.
up to $155. Two port, and four port.
There is an obvious reason for the disparity in price. The $45. unit is
Chinese, and a casting, the $155. unit is a fully machined billet that can
handle 2500hp.
This is not a sales pitch, but a caution to be careful in selecting.
Not only for reliability, but for longevity.
Archie

Tell us more Archie. Finding a good fuel pressure regulator is
a real problem. Do you have a web site? Catalog? Pictures?
A  price list?