Recently pulled these out of my car, they work perfectly but with the desire for more boost comes more fuel. I had these injectirs flow matched, cleaned and prepped for sale, indication inscribed on each injector. I ran these with bo fueling issues and they actually flow 770cc at 80% duty cycle, so you can crabk them up without them going static early. Boxed up ready to go. Boosted build civic honda b20 b18 gsr evo dsm low impedance e85 eclipse, gsx ,gst, tsi, esi, talon h22