AKA Poppets, By Passes, High Speeds
Choose quantity in "view cart" or at "checkout"
60003.... 1- 5 PSI
If you would like a check valve preset to a
specific pressure use this "add to cart".
In the message box during checkout list
your pressure choice.
Choose quantity in "view cart"
or at "checkout"
.020 and .040 thick available
Adapters for Check Valves
-8 bulkhead x -8 male
2 check valve ports
<<Note: The check valve / bypass side of these are -8.
You will need the 7003 (shown below) in order to mate
up a -6 bypass and use a jet.
To save space (and a jet is not needed) an option is to use
the 89386 adapter shown further down.
-8 male port x -6 female port
Accepts threaded jet. See Example assembly >>>
-6 male flare x -6 female port
Accepts threaded Jet
When used as an in-line hi speed, a 6000 check
valve is mated to this. See example assembly >
-6 port x -6 female port
Accepts threaded Enderle Jet
-8 male port x -6 female reducer
For use with any of the above 3 jet holders.
If you need an inline jet without the check
valve use this fitting to complete the assembly.
Reducer.. -8 female x -6 male
Use with 7001D, 7001CC, 7001DD,
7002B when connecting line needs
to be a -6.
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.
Urbana, IL USA 217-531-1770 M- F 9-5 CST
Air Operated Hi/Lo, Launch, Lean Out or Enrichment Kit
Low 0.3 amps actuation. It can be triggered
on OR off with a switch, relay, Timer,
RPM switch or other controller.
Can be run NO or NC
Can be operated with a 9v battery.
Actuator is constant duty rated.
(can stay ON all day)
Airnoid is light enough to hang
anywhere in line.
Not affected by vibration.
Compatible with gas, alky & Nitro
Accepts Enderle screw in Jets
Orifice size: .156
Hi pressure (up to 1250 psi)
Flow: 3.5gpm @ 50psi
5.3gpm @ 100psi
Air/Co2 Pressure required: 100-150 psi
Includes Airnoid, Actuator, fittings and air line, instructions.
Co2 bottle & regulator are available separately.
Alky/nitro O-ring kit for the -6 bypass.
Enough o-rings to freshen 4 bypasses
Can be used for idle bypass, secondary bypass, intermediate, one way check valve
or high speed bypass applications.
For -6 bypass check valves.
Urbana IL, USA
217 531 1770
M-F 9 - 5 CST
Many Photos may be
enlarged by clicking on them.
8010 ... Direct mount jet ........... 259.95
8020 ... Remote jet .................. 259.95
Co2 bottle and regulator available HERE
Direct Mount Jet
Remote Mount Jet
Tractor Pulling Truck Pulling Drag Racing Sand Drags Mud Drags Boat Drags
4 -6 AN IN, -8 AN out. (not pipe)
Check valves can be mounted here if desired.
# 9190606 .. -6 x -6 ........ $6.50
# 9190808 .. -8 x -8 ........ $8.50
Simplify and clean up return lines by using this with one line going to the tank
# 81406B …6 BH plug..... $4.25