4150 GEMINI TWIN STAGE 6 (50-300HP)

4150 GEMINI TWIN STAGE 6 (50-300HP)
Part Number: 60040-10
Brand: Nitrous Express
Price: $643.22 to $1,423.26

Nitrous Express Gemini Twin plate systems include the most technically advanced single stage plate ever designed. The perimeter spray, direct-port pattern assures perfect cylinder to cylinder distribution. It solves problems commonly found on many single plane intake manifolds, particularly small and big block Fords.

Gemini Twin systems include NX Lightning series solenoids which feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power on less nitrous. Lightning nitrous solenoids feature an integrated purge port for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with carbon fiber cans for the ultimate in weight savings.

Systems with a bottle include the billet aluminum Lightning 500 bottle valve. This valve not only looks great; It is packed with features including two integrated gauge ports, 5/8 siphon tube, a large .500 orifice and an improved flow path with only one 45 degree turn. The Lightning bottle valve looks great, flows great and weighs nearly one full pound less than our old style brass valve.

This Gemini Twin nitrous system includes more than the standard nitrous kit. It includes stainless solenoid to plate hard lines, a 15 foot black race hose, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay and relay harness.

This system is designed for 4150 flange manifolds and includes jetting for 50, 100, 150, 200, 250 & 300HP.


Carbureted Nitrous Plate Installation Instructions

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Part # Item Bottle Size Price
60040-00 4150 GEMINI TWIN STAGE 6, (50-100-150-200-250-300HP) LESS BOTTLE No Bottle $643.22 Add to Cart
60040-05 4150 GEMINI TWIN STAGE 6 (50-100-150-200-250-300HP) WITH 5LB BOTTLE. 5LB $753.56 Add to Cart
60040-10 4150 GEMINI TWIN STAGE 6 (50-300HP) 10LB $764.59 Add to Cart
60040-12 4150 GEMINI TWIN STAGE 6 (50-100-150-200-250-300HP) WITH 12LB COMPOSITE BOTTLE. 12LB $1,423.26 Add to Cart
60040-15 4150 GEMINI TWIN STAGE 6 (50-100-150-200-250-300HP) WITH 15LB BOTTLE. 15LB $837.41 Add to Cart

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Product Rating

5 out of 5, based on 6 user ratings.
1 total user reviews. View All Reviews

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6 out of 6 found the following review helpful


Great setup, great value March 1, 2013

Very easy to install. Components are top quality fit and finish. Includes everything needed, even thread sealant.

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