PN: 60040

Horsepower: 50-100-150-200-250-300

Usually Ships in 24-48 Hours

Installation Instructions

Holley Gemini Twin Stage 6 (50-300hp)
For bottle size, add to part number:
-00 System less bottle
-05 System with 5lb bottle
-10 System with 10 lb bottle
-12 System with 12lb (Composite) bottle
-15 System with 15lb bottle

The Gemini Twin direct-port plate system is the most technically advanced single stage plate ever designed. The unique direct-port pattern assures you perfect nitrous-fuel mix to each runner. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. Now with the new Phase 3 spraybarless design! The Phase 3 series nitrous plates are the “Next Generation” in nitrous performance and reliability. This new innovation in nitrous plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the “Next Generation” in nitrous plate technology. Systems come complete and include limited lifetime warranty Lightning solenoids, heavy duty 40 amp relay, 10lb bottle, stainless bottle brackets, and extra long D-4* supply line (Race Hose).
Race fuel required for all settings over 150hp.
*D-6 supply line with Pro Power systems
*N2O pressure gauge not included

Due to the numerous designs of intake manifolds Nitrous Express strongly suggests that a trial fit of the NX plate be done on every intake manifold to be sure that the nitrous discharge does not impinge on the manifold gasket surface. Minor grinding may be required on some manifolds to assure an even distribution of nitrous and fuel. Removal of the manifold is not usually required for this procedure. The use of a clean shop rag stuffed into each runner and a vacuum cleaner will allow you to grind the required clearance with only a small amount of effort. If your manifold has a cloverleaf design plenum the clovers must be clearanced or removed prior to running nitrous.