Urbana IL, USA___ 217 469 7663 ..M-F 9 - 5 CST

Urbana IL, USA 217 469 7663 ..M-F 9 - 5 CST

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.

Div. of Koehler Injection

Be your own Nitrous Guru !!

Dazed and confused by articles, bench racing and chat room tuning?
.....Don't Despair...Nitrous Master is here and nitrous tuning just got easier.

Windows 95 and up

• Works with any brand or style of nitrous system
• Learn how to flow your own system
• Analyze plates, foggers and one of a kind systems
• Analyze up to 4 stages of plates or nozzles with different jets in each nozzle, up to 10 cylinders / nozzles per stage
• Forward, reverse, and sideways analysis of jets, flows,
  nitrous to fuel ratios, fuel and nitrous pressures, etc
• gas or alcohol.........and more

Download.......... $124.95

Download and CD versions are exactly the same.

Secure servers

If you prefer to purchase by phone please call 217 469 7663 Monday thru Thurs, 9 - 5 (CST)

Current Nitrous Masters: Email us when you need to download a fresh copy.

See how it works

Get a second or more license FREE ! click for info

Testimonials

User List

Purchase the download and be up and running in short time.

Virus Free, No pop ups or spyware

• Access to the Nitrous Master Bulletin Board.        All tech, simple or complicated, issues discussed with no Bull or insults.
• Once you have Nitrous Master I will be happy to talk tune ups and any other issues. Dave Koehler

Nitrous Master Purchase Bonus

Current Users Click here - Important Message

Free Shipping

Why Nitrous Master can help you

• The best racers do their own tuning and this program will be the best tool in your arsenal.
• Use the Nitrous Master to understand how nitrous systems work without depending on someone else or some mysterious "trick of the week" tuneup.
• If you are just thinking about using nitrous, buy the Nitrous Master first. The help files contain the answers to all the questions that are starting to form in your mind. This information will help you with your purchasing decisions.
• Nitrous Master will save you time and money well beyond the cost of the program.
  Try out new ideas. The pistons you save may be your own.
• Use the Nitrous Master to make round by round tuning decisions.
  Confirm your tuning choice makes sense.
• The Nitrous Tuning Files (help files) is a big nitrous "how to" book all by itself.
  Minimum techno mumbo jumbo with a ton of priceless, plain spoken nitrous info.
• This is not a feel good program and it is not brand specific. You will learn the warts of the systems and "jet maps" as well as what not to do, things to try and things to consider.
• The program along with our Open Flow Test Kit and Bottle Scale can be used to do your own flow testing.
• Your competitor probably already has the program.

CD inside US.....$134.95

CD outside US...$143.95

If you were referred by someone, please enter their name in the "extra instructions" box at checkout.

Click to enlarge