Hydrometer
Do you know what your fuel is doing today?
#19102 will cover all but the very lightest race gas. Will also handle methanol and ethanol.
#19102 will cover all but the very lightest race gas. Will also handle methanol and ethanol.
19101... .650 -1.00 specific gravity........ .005 increments....24.95
19102... .700-.810 specific gravity......... .001 increments....24.95
19103... .800-.910 specific gravity......... .001 increments....24.95
19104... .900- 1.00 specific gravity........ .001 increments....24.95
19105... 1.00 - 1.220 specific gravity..... .001 increments....24.95
19109....Beaker...........................................................................19.95
Leakdown Tester
For warm up and/or idle speed control
Leak your barrel valve for consistency. Check your ring seal. Compare jet flow.
Comes with 14 & 18mm spark plug adapters.
Direct readout. No math involved
Comes with 14 & 18mm spark plug adapters.
Direct readout. No math involved
# 19115 .....Leak Tester .. $159.95
Comes with fittings and adapters for FI work
Timing Light
Operated by 2 D cell batteries. The Light is equipped with a xenon bulb, which generates a bright strobe, as well as a convenient work-light. Durable construction includes a rubber-encased lens and a 48 inch pick up lead.
Excellent for magnetos and all spark ignition systems
Bright xenon strobe clearly visible in daylight
Accurate timing up to 14,000 RPM
Can be used to test circuits
Bright xenon strobe clearly visible in daylight
Accurate timing up to 14,000 RPM
Can be used to test circuits
# 19116 .. $64.95
Racing Weather Book
The Why's, Wherefors and How To of Racing the weather. Great Book!
Holds 40 main or high speed tuning jets
# 7010........$19.95
Main Jet Holder
An all in one tool.
Screwdriver end fits the jet slot exactly.
The handle end has a female hex that fits the jet access nut on the barrel valve.
Holds 8 main jets so you can do a last minute tuning change in the staging lanes.
Screwdriver end fits the jet slot exactly.
The handle end has a female hex that fits the jet access nut on the barrel valve.
Holds 8 main jets so you can do a last minute tuning change in the staging lanes.
Main Jet Driver
# 7010sd.....$39.95
Idle Speed Plugs
Not just for Top Fuel. NA injection can benefit also.
Use a pair of these Quick Release plugs in an unused injector hole on the hat. Pull one or both to lean out and raise the idle speed during warm up. Safer and much more consistent than pulling the pump shutoff cable.
Use a pair of these Quick Release plugs in an unused injector hole on the hat. Pull one or both to lean out and raise the idle speed during warm up. Safer and much more consistent than pulling the pump shutoff cable.
# 19110 ..... QR air plug .. $9.95
Nitro @ 70 degrees
Prcnt Use
0-32% 19103
33-61% 19104
62-100% 19105
Prcnt Use
0-32% 19103
33-61% 19104
62-100% 19105
Urbana IL, USA 217 469 7663 M-F 9 - 5 CST
Many Photos may be enlarged by clicking on them.
Postal Money Order
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.
No responsibility whatsoever will be accepted by Koehler Injection for any damage, injury or loss resulting from their use.
Urbana IL, USA 217 469 7663 M-F 9 - 5 CST
Postal Money Order
