Nitrous & Fuel Solenoids
MPS Showerhead Solenoid Demo Video
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!
MPS has four types of nitrous solenoids in stock.
|
Part Number |
Description | Racer Price | |
|---|---|---|---|
|
1-0812 |
MPS Nitrous Showerhead Solenoid .063 Orifice |
$229.00 |
|
|
1-0813 |
MPS Nitrous Showerhead Solenoid Base Only .063 Orifice |
$129.00 |
|
|
1-0790 |
MPS Nitrous Showerhead Solenoid .093 Orifice |
$229.00 |
|
|
1-0791 |
MPS Nitrous Showerhead Solenoid Base Only .093 Orifice |
$129.00 |
|
|
1-0389 |
MPS Nitrous Solenoid (.063'' orifice) |
$114.35 |
|
|
1-0513 |
MPS Nitrous Solenoid (.063'' orifice) Rebuild Kit |
$33.49 |
|
|
1-0514 |
MPS Nitrous Solenoid (.063'' orifice) Coil |
$33.49 |
|
|
1-0401 |
MPS 400+ HP Nitrous Solenoid (.125'' orifice) |
$125.90 |
|
|
1-0390 |
MPS Fuel Solenoid (.125'' orifice) |
$109.72 |
|
|
1-0522 |
MPS Nitrous Solenoid Wrench |
$5.78 |
|
NX 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. 
Expansion 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) |
$174.90 |
|
|
48-15741 |
NX Lightning Stage One Nitrous Solenoid (.063 orifice) Rebuild Kit |
$71.19 |
|
|
48-15200L |
NX Lightning Stage One Nitrous Solenoid (.093 orifice) |
$197.44 |
|
|
48-15742 |
NX Lightning Stage One Nitrous Solenoid (.093 orifice) Rebuild Kit |
$71.19 |
|
|
48-15101L |
NX Lightning Stage One Fuel Solenoid (.125 offifice) |
$151.06 |
|
|
48-15738 |
NX Lightning Stage One Fuel Solenoid (.125 offifice) Rebuild Kit |
$71.19 |
|
|
48-15201L |
NX Lightning Stage Six Fuel Solenoid (.187 offifice) |
$185.81 |
|
|
48-15740 |
NX 1520lL and 15301L Solenoid Rebuild Kit for use with Gasoline/E85 |
$71.19 |
|
|
48-11720 |
NX Fuel Pressure Safety Switch For EFI Fuel Pressure |
$80.51 |
|
|
48-15708 |
NX Fuel Pressure Safety Switch For Carburated Fuel Pressure |
$65.50 |
|
Powershot™ Nitrous Solenoid
Efficient and compact solenoid with low amp draw. Our Baseline standard.
- Flow Rate: Up to 175 HP
- Amp Draw: 10.3 amps
- Inlet/Outlet: 1/8" NPT / 1/8" NPT
Super Powershot™ Fuel Solenoid
A proven performer. Compact size and with very low draw rate.
- Flow Rate: Up to 200 HP at 6.0 psi
- Amp Draw: .6 amps
- Inlet/Outlet: 1/8" NPT / 1/8" NPT
Cheater™ Nitrous Solenoid 
Excellent for supporting higher levels of power with nitrous.
- Flow Rate: Up to 250 HP
- Current Draw @ 12VCD - 8 amps
- Orafice - 3/32"
- Inlet/Outlet: 1/4" NPT / 1/8" NPT
Cheater™ Fuel Solenoid
Designed to handle twice the power output of our Super Powershot™ solenoid.
- Flow Rate: Up to 400 HP at 6.0 psi
- Amp Draw: 1.6 amps
- Inlet/Outlet: 1/8" NPT / 1/8" NPT
|
Part Number |
Description | Racer Price | |
|---|---|---|---|
|
3-18020NOS |
Powershot Nitrous Solenoid |
$160.95 |
|
|
3-18021NOS |
Super Powershot Rebuild Kit for 3-18020nos |
$66.81 |
|
|
3-18022NOS |
Super Powershot Replacement Coil for 3-18020nos |
$71.06 |
|
|
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 |
$196.95 |
|
|
3-18001NOS |
Cheater Rebuild Kit |
$81.02 |
|
|
3-18002NOS |
Cheater Replacement Coil |
$78.18 |
|
|
3-16050NOS |
Cheater Fuel Solenoid |
$142.35 |
|
|
3-16048RNOS |
Pro Race Nitrous Solenoid (up to 450 HP, 8.6A draw OBS 5 remaining) |
$183.95 |
|
