Originally Posted by
Epstein
It was repeatable, so I tuned around it. The problem was actually at the pump. I don't think the Tomei pump could keep up with the flow required at 70psi plus the pressure drop of the stock 8mm hardlines.
True. My SARD regulator will drop .1 bar just from idle to atmospheric (not boosting) Easy enough to tune around, and actually flowrate is proportional to sqrt of pressure so small variations do very little