when fitting the small pipe off the top of the FSE, do u connect it to the inlet manifold side (i.e boost/vac) or after the throttle butterfly (i.e boost only)

Ive had it on the inlet manifold side

is this correct?????

Thanks

 

There was a post ages ago (and I mean years) that said that FSE fuel pressure regulators are not recommended for use on cossies. I don't know what sort of power you're running, but it may be worthwhile getting a standard regulator. The vacuum hose should connect to one of the take-offs in the plenum.

 

You want it after the throttle plate.

But as has been already said, the standard Weber FPR is much better than the FSE..............