Ann: US OptiBlend Market Expansion, page-101

So that's a no to substantiating your claims.

Again, please learn about the product before making unsubstantiated claims.

"Zero Pressure System
The OptiBlend® system relies on induction air to deliver fuel to the engine. This is much safer than positive pressure systems, which can mistakenly force too much gas to enter the engine, potentially causing engine damage."

"Gas Train
The gas train is composed of a filter, manual ball valve, lock off solenoid, and zero pressure regulator. It requires a supply gas pressure of 3 psi–5 psi. and a primary pressure regulator can be provided if your gas supply pressure is too high."

https://optiblendfuels.com/how-it-works/