small hose to injectors shroud: no orifice ?

[Phil Payne]

> I mean the short hose from intake manifold to injectors' shroud.
> Apparently, PO changed original hose for just piece piece of fuel line.
> What is the significance of that orifice?

It's a flow limiter in case any of the injector shrouds gets split.

I've often wondered if you could develop a test - the only other way to check the shrouds is to pull them out, and there's a danger
of spillting them when you put them back.

--
  Phil Payne
  http://www.isham-research.com
  +44 7785 302 803
  +49 173 6242039