You know Your Rotax Carburettor can Ice up at Air Temperature
of 22 Degrees Celcius!
I don't know how many times I've seen Rotax
carburettors develop a mysterious and intemittent problem
in the middle of a race.... and then for it to magically disappear
again....and carb ice might be responsible.
Remember Carb Ice affects all Carbs, so
if you run either a Dellorto or Tillotson style carb then
this article will give you a genuine eureka moment!
Check out the Jet
Tech Carb Ice Warning Message
How to Get
Your Rotax Jetting Absolutely Spot On!
Rotax jetting....what nightmare! Well it doesn't
have to be, Rotax carb guru John Savage gives you the step-by-step
of how to make sure that carb is on the sweet spot every time.
Assembly and adjustment procedure
In depth rotax jetting theory
How to tune jetting in practice
What your exhaust can tell you
Updated to Include
- Power Valve Info
All this is written specifically for the Rotax classes by the man
who knows them best...and he should be charging for it...but its
And this article
is in PDF because John is protective over this information....it's
Check out the Rotax
Jetting Secrets Article or download the article by right-clicking
here and choosing save as.
John Savage is the brains behind Jet
Tech Carb Jetting Software at RotaxJetting.com