Rotax Carb Question

[Tom Dennin]

So after all these years of running a Rotax with a TAG carb setup I am putting together a Rotax spec carb. Now with the ability to have 5.2g floats with 30/30 idle jets or 3.6g floats with 60/60 idle jets and either a K98 or K27 needle :rotate: , does anyone have a combination that seems to be better than the other at our altitude?

Thanks for any and all suggestions,

Tom

[Superslow]

30/30 k98 and take about 4 teeth off………..! ! !

[Jack Warrington]

Tom,
I could tell you but then as the saying goes” I’d have to kill you”

[Tom Dennin]

Now that was the kind of “share all” answer I was anticipating.

Jack, are you racing this year?

[Jack Warrington]

Tom,
Not Much,
I got a promotion at work ,(MD-11 Captain) and training is about 3 months long starting
June 22. .
Good Luck this year and welcome back.
Jack

[Rick Schmidt]

Tom,

We’ve had better luck with the heavy floats and richer needle. Float height around 7mm.

I understand they have better luck with the light floats at lower density altitudes.

Congratulations on the promotion Jack.

Rick

[Tom Dennin]

Congrats on the promotion Jack! Always good to hear positive news :clap:

Thanks Rick. Nice to hear from you. Hope to see you out at the track sometime soon.

[Justin Mueller]

Tom the gas pedal is on the right hand side press down and that will help you…..lift off the break buddy that should help…. :bang :bang :bang

[Tom Dennin]

I have a brake pedal ❓ ❓ ❓

I had no idea 😯

[Mike Jansen]

Break Dancing…

Brake Pedal…

Break in the action…

Trail Braking…

He Broke his #$%$#@ neck

[Author]

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