Dude listen for all the trouble your going through trying to repair a damaged injector you would be so much off buying a brand new set of injectors. Everybody is a Z owner will tell that shortcuts like this usually bite you in the azz hard in the end. If you cant fix the injector and it malfunctions while your at high rev I will be able to see your motor go sky born from here. But if you were inerested in buying some used injectors ill sell you a set of 93tt fuel rail and injectors for $75.00 bucks its a steal and a upgrade. But let me know.