thanks!
The injection is constant flow mechanical. No electronics involved. This type of injection is dirt symple, pretty much. The pump is engine driven at camshaft speed, and pumps twice what the motor needs. Eight hoses to nozzles of . 038 size, and a nineth hose with a pill of . 080 to dump off the excess fuel. A tenth hose is set up to open at above peak torque as pressure rises, pushing through a spring loaded poppet valve with a small pill sized to keep the afr in range.