There is a 10 day lead time on Combo-flo noids ....so schedule accordingly.
Mini Airnoids
For Nozzle Fogger Systems or Plates
Combo-flo single stage
"Fuel"
"Nitrous"
Size comparison photos
Click to enlarge
"Nitrous"
"Fuel"
Dimensions: std.... 2.43" x 1.5" x 1.00"
w Dist Block:........... 3.67" x 1.5" x 1.00"
Weight: Std ............ 104 grams (3.67 oz)
Orifice: .................... .156
Ports: .......................1/4npt in, 1/8npt out
Piston Material:....... Teflon
Piston Lift:.............. .125
n2o Flow @ 900 lbs:........... stay tuned
Fuel flow @ 8 lbs....... 626 lbs/hr
Max psi: ...................... 1250 lbs
Amps:.......................... Zero, Nada, ZiP
Dimensions: std.... .2.06" x 1.5" x .625
w Dist Block:............ 3.25" x 1.5" x .625
Weight: Std ............. 60 grams (2.1 oz)
Orifice: ..................... .218
Ports: ........................1/8npt in, 1/8npt out
Piston Material:....... Teflon
Piston Lift:............... .125
Flow @ 8 lbs:........... 764.24 lbs/hr
Max fuel psi: .............90 lbs
Amps:........................ Zero, Nada, ZiP
Nitrous Noid may be used as a fuel noid for extreme pressure demands
OR
as a bypass for Mechanical Fuel Injection
# MR-218 - $124.95
# MB-156 - $169.95
Std w bottom outlet
Std w bottom outlet
The Mini Noids can be used on plate systems but note that due to their really small size there
are no purpose postioned bracket mounting holes. However, there are some threaded 6-32
holes that you would need to fabricate some custom brackets to fit.
Airnoid Actuators
Dimensions:.... 7/8" x 1"x 37/8"
Weight: .... 106 grams (3.7 oz)
Amps:... 0.6 (no relay needed!)
#AV1 - $69.95
Each AV1 Actuator will open: 2 n2o and 2 fuel mini noids (4 mini noids).
All Text and images on this website are copyrighted by David Koehler 2000 and beyond
All sales are final. Items and services provided by Koehler Injection are intended for off road use only.
No responsibility whatsoever will be accepted by Koehler Injection for any damage, injury or loss resulting from their use.
Nitrous Master.
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air operated nitrous oxide systems solenoids (Airnoids).
An Actuator is a mini solenoid that takes the signal from
your throttle switch, timer or button. When it opens it
sends the co2 from the bottle to the Airnoid. Fast action.

1 actuator is required for each stage or you can use one
for each Airnoid if you need independent stagger control.

If you wish to activate with air only there are air push
buttons and other switches available.
Can be run with a 9 volt battery!
Brackets    Quick 8     Top Dragster / Sportsman  ProMod  Super Gas / Comp   10.5   Sand    Mud    Pulling
Upgrade for NOS, NX, Cold Fusion, Compucar, Nitrousworks, Speedtech, Zex, Nytrex, Nitrous Supply, TNT, Pro-Flow, DynoTune, WON and everyone else.
An old school nitrous Fogger system with 2 fuel and 2 nitrous solenoids per stage are electric hogs.
Each stage depending on the solenoids used can require 25-90 amps per stage!
By upgrading to Airnoids the same single stage now requires less than 1 amp! .... and it flows more. 
Think about it.
machine shop engine industrial balancing, fuel injection  flow tesing urbana IL
Urbana IL, USA 
217 531 1770  
M-F  9 - 5 CST
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Many Photos may be enlarged
by clicking on them.
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Nitrous Oxide
Cart Total
100 - 150 psi of Co2, Air, or n2o required
Lighter than electric solenoids (helps resist tire shake breakage)

Higher flow rates in a smaller package than any electric solenoid on the market.

Upgrade / Replacement for any brand of electric solenoid.

Will work with any on/off timers.

Can use nitrous to operate in place of Co2.

Can use compressed air to operate.

Perfect for long running applications like Boats or Bonneville.

Can be activated with a 9 volt battery or air switch.

Compatible with any type of alchohol, E85, gas, nitro

Con: Can NOT be pulsed (progressive).
Ultra small, light weight, highest flow available.

Due to their High pressure rating the fuel noids can also
be used for EFI applications.

IF you have even higher psi demands such as
mechanical fuel injection the nitrous noid can be used
as a fuel bypass noid.
Nitrous Master air operated solenoids.
Nitrous Master air operated solenoids.
Nitrous Master air operated solenoids.
Nitrous Master air operated solenoids.
Nitrous Master air operated solenoids.
Nitrous Master air operated solenoids.
Nitrous Charger Preset co2 regulator.
Single co2 regulator, lightweight, compact for the Airnoids
Can be direct mounted to your co2 or nitrous bottle.
NC135 .......... Preset regulator @ 135 psi ........................ $97.15
Dual preset co2 regulator.
Dual regulator - Preset
NC90135 .............. Preset dual regulator 90 and 135 psi ... $89.95
Regulators
Control 2 different items like the Ainoids and something else..