ive got 2 sets for sale, brand new,bought both extra sets by mistake so here you go...straight from the company-
"We manufacture all fuel injectors in house. Electromagnetic coils are molded with aerospace grade polymer, injection molding, copper winding, etc. all done in house at venom performance! Since we wind our own electromagnetic coils in house it gives us the ability to build low or high ohm (impedance) fuel injectors. All of our fuel injector bodies, tops, etc. are machined in house on our HASS CNC and HAAS MILL machines.
All Venom fuel Injectors come with Bushings, O-rings, and filter baskets ! Balanced and matched to increase flow rate and atomization, tolerance held within +/- 1.5% of their nominal pound/flow. Advanced polymer is used in our o-rings to insure that there is no o-ring failure. Electrical plugs are molded of aerospace grade material, and utilize Solid copper terminals to increase current flow to the electromagnetic coil. Guide pins are slightly oversized for tighter fit reducing terminal corrosion. Fuel Injectors are leak tested at three times OEM operating pressure."
test fit my set with no problems....$325 shipped

Zex N20 wet kit for sale N20 and AF gauges included with all lines and jets $500 shipped
i have over 500 posts on ls1tech and just thought id post over hear as well and im paypal verified.