INDUCTION SOLUTIONS EFI DIRECT PORT PLUMB KIT (100-1,000 ADDED HP) – The I-S EFI Single Stage and 2 Stage Direct Port Plumb Kits are designed for use on modified V-8 engines. Both systems include our Super Max (.120 orifice, bottom outlet) Nitrous Solenoids, stainless steel lines, stainless steel jets and most hardware to complete the installation on your intake manifold. The I-S Single Stage EFI kit #19732 features our unique stainless steel 90° Dry Nozzles, and EFI Plumb Kit #19732-2 features our compact stainless steel Annular nozzles for two stages of nitrous injection. Both of these kits rely on the ECM for fuel enrichment via the fuel injectors. I-S Single Stage EFI kit #19732 is capable of supplying an additional 100- 500+HP, and 2 Stage Direct Port Plumb Kit #19732-2 is capable of 100 to 1,000+ HP. Both kits are supplied with your choice of jets (1 set) as a starting point. Additional jets must be purchased separately.
* Stainless Steel Dry 90 degree or Annular nozzles with a “Straight-Shot” outlet and unique tip design
* Super Max bottom exit (.120 orifice) nitrous solenoids for max flow
* Billet distribution blocks with stainless steel fittings and lines
* 8 or 16 stainless steel jets for longevity and tighter tolerances (1 size per kit included)
* Single stage system capable of adding 100 to 500 horsepower
* Two stage system capable of adding 100 to 1,000 horsepower