Originally Posted by beamishken
If the spec says 1 bar then that's what you should see at the manifold under heavy load
I'd be fitting a Capillary guage direct into the manifold somewhere to confirm there is usually some form of blank or maybe a take off that you can either screw into or tee into
Check out this no on Ebay worth a fiver to confirm
Brilliant buddy thanks for info, yes we have tried that today, a pressure gauge directly onto the manifold but they weren't the best gauges as the where air compressors and went to 100psi as they where to hard to read the psi on the gauge as it was quite small, but when we fitted and gave it full throttle it seemed like the gauge would create some some sort of vacuume rather than boost. Not sure what's going on as we are going to fit a new 1 this week. To confirm this.
Not sure what was going on 🙈