>Injectors may be rated several ways, generally static flow and dynamic. >Static is full on, dynamic is cycled at various duty cycles. Fuel pressure >is up to the maker, but often is 3 bar, (3x barometric) or 3 x 14.7 PSI. > Hit send too quick there-- 1 bar = 100 kPa, or = 100,000 Pascals, still equal to 14.5 psi.