Nitrous & Fuel Solenoids

MPS Logo
MPS Showerhead Solenoid 1-0812MPS Showerhead Solenoid 1-0790 MPS Fuel Solenoid MPS Big Nitrous Solenoid MPS Nitrous Solenoid MPS Solenoids MPS Nitrous Solenoid Parts

MPS has four types of nitrous solenoids in stock.

The MPS Showerhead Solenoids were designed to shorten the solenoid and shower head assembly’s overall length.  They are available in both .063” orifice and .093” orifice and use a Teflon plunger seal.  The Showerhead Solenoids feature an inlet port, 4 outlet ports, a purge port, and a jet pressure port.  The inlet port and the purge port are interchangeable.  The jet pressure port is used to monitor the pressure between the jet and the solenoid.  By monitoring the jet pressure you can see the true progression of your nitrous system.  All ports are 1/8” NPT.  They come with two 1/8” NPT plugs to block any unused ports.  Two 8-32 x ½” mounting screws are also included to mount the solenoid.  All plugs and mounting screws are loose.  Tighten all fittings and mounts before use.  We recommend no sealant on the jet pressure port or the four outlet ports.  Use Loctite 545 thread sealant on the purge and inlet ports only. 

Both bases are available separately and are a direct fit for NX Lightning solenoids.  The .063” orifice base P/N 1-0813 fits the NX Lightning P/N 15100L and the .093” orifice P/N 1-0791 fits the NX Lightning P/N 15200L

The standard MPS nitrous solenoid, P/N 1-0389 features a .063” orifice good for up to 100 horsepower and our "400+" HP solenoid, P/N 1-0401 that has a giant .125" orifice. The plungers for both solenoids use Teflon seal material for long life with no seal deterioration or swelling. The MPS Fuel Solenoids, P/N 1-0390 feature a .125” orifice and fuel resistant FKM plunger seal material. Watch for these solenoids showing up on more and more top bikes!

Part Number

Description Racer Price

1-0812

 MPS Nitrous Showerhead Solenoid .063 Orifice

$199.00

1-0813

 MPS Nitrous Showerhead Solenoid Base Only .063 Orifice

$99.00

1-0790

 MPS Nitrous Showerhead Solenoid .093 Orifice

$199.00

1-0791

 MPS Nitrous Showerhead Solenoid Base Only .093 Orifice

$99.00

1-0389

 MPS Nitrous Solenoid (.063'' orifice)

$108.90

1-0513

 MPS Nitrous Solenoid (.063'' orifice) Rebuild Kit

$31.90

1-0514

 MPS Nitrous Solenoid (.063'' orifice) Coil

$31.90

1-0401

 MPS 400+ HP Nitrous Solenoid (.125'' orifice)

$119.90

1-0390

 MPS Fuel Solenoid (.125'' orifice)

$104.50

1-0522

 MPS Nitrous Solenoid Wrench

$5.50

 

NX Logo

NX Nitrous SolenoidNX Lightning Series Solenoids flow great, weigh less and look sexy. The key to maximizing nitrous horsepower is to keep the nitrous in liquid form until it is injected into the engine. Sharp bends cause nitrous flow to become turbulent which causes gaseous bubbles to form in the nitrous flow. NX Fuel SolenoidExpansion areas also cause the nitrous to go gaseous. Liquid nitrous makes more power than gaseous nitrous – Period! NX Lightning solenoids feature a raised inlet and a bottom exit which eliminates up to four 90 degree turns and one expansion area in the body of the solenoid. The result is more horsepower! Lightning series solenoids are CNC machined from lightweight billet aluminum and topped with carbon fiber cans for the ultimate in weight savings. Lightning series nitrous solenoids feature a bypass port which allows you to connect a purge valve directly to the body of the nitrous solenoid. Connecting the purge valve to the body of the nitrous solenoid not only looks cleaner, it ensures that there is no trapped air in the body of the solenoid. The NX Lightning series fuel solenoids feature a bypass port which allows you to connect a small bypass/return line to your tank. This eliminates lean spikes caused by trapped air between your fuel pressure regulator and the fuel solenoid.

Part Number

Description Racer Price

48-15100L

 NX Lightning Stage One Nitrous Solenoid (.063 orifice)

$159.83

48-15741

 NX Lightning Stage One Nitrous Solenoid (.063 orifice) Rebuild Kit

$69.02

48-15200L

 NX Lightning Stage One Nitrous Solenoid (.093 orifice)

$180.40

48-15742

 NX Lightning Stage One Nitrous Solenoid (.093 orifice) Rebuild Kit

$69.02

48-15101L

 NX Lightning Stage One Fuel Solenoid (.125 offifice)

$138.03

48-15738

 NX Lightning Stage One Fuel Solenoid (.125 offifice) Rebuild Kit

$69.02

48-11720

 NX Fuel Pressure Safety Switch For EFI Fuel Pressure

$66.69

48-15708

 NX Fuel Pressure Safety Switch For Carburated Fuel Pressure

$54.29

 

NOS Logo

Powershot™ Nitrous SolenoidNOS Super Powershot  Nitrous Solenoid

Efficient and compact solenoid with low amp draw. Our Baseline standard.

 

Super Powershot™ Fuel SolenoidSuper Powershot™ Fuel Solenoid

A proven performer. Compact size and with very low draw rate.

 

Cheater™ Nitrous Solenoid NOS Cheater Nitrous Solenoid

Excellent for supporting higher levels of power with nitrous.

 

Cheater™ Fuel SolenoidNOS Cheater Fuel Solenoid

Designed to handle twice the power output of our Super Powershot™ solenoid.

Part Number

Description Racer Price

3-18020NOS

 Powershot Nitrous Solenoid

$125.95

3-18021NOS

 Super Powershot Rebuild Kit for 3-18020nos

$64.01

3-18022NOS

 Super Powershot Replacement Coil for 3-18020nos

$77.00

3-16080NOS

 Super Powershot Fuel Solenoid (obsolete - 2 remaining)

$129.01

3-16081NOS

 Super Powershot Rebuild Kit (obsolete - 2 remaining)

$69.31

3-18000NOS

 Cheater Nitrous Solenoid

$152.95

3-18001NOS

 Cheater Rebuild Kit

$64.01

3-18002NOS

 Cheater Replacement Coil

$79.28

3-16050NOS

 Cheater Fuel Solenoid

$142.35

3-16052NOS

 Cheater Replacement Coil

$81.28

3-16048RNOS

 Pro Race Nitrous Solenoid (up to 450 HP, 8.6A draw OBS 5 remaining)

$183.95