2021 Husky TC85 Support

8tensolutions
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8tensolutions
Anyone on here an expert for jetting etc on the 2021 85 Austrian bikes? I need a starting point to help out my friends son for 5000 feet altitude jetting, pre mix ratio and oil recommendations, and setting it up for enduro.
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btroxler
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btroxler 6/9/2022 9:44am
6/9/2022 9:44am
Here is a starting point, now this is sea level to 1000'.

Main - 145
Pilot - 48
Needle - NRKC
Clip - 2nd from top
Air Screw - 1.5 out

I would say for 5000' you may want to be closer to.....

Main - 138
Pilot - 42 or 40

1
Tracktor
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Tracktor 6/9/2022 9:47am
6/9/2022 9:47am
Don't have my notes convenient but will say the KTM jetting chart was very accurate. Which surprised me...
1
FGR01
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FGR01 6/9/2022 6:50pm
6/9/2022 6:50pm
I've got 3 of the KTM version setup at 5,000ft. in AZ... so similar arid conditions to SLC.

Main 142
Pilot 45 or 48 on preference or temp
Needle NJRC-2 for 75+ deg, NKRC-2 for 35 - 75 deg, NKRC-1 during monsoon season if it's both hot and humid.
AS - 1.75

We mix at 38:1, but I think you'd be OK at 40:1, not much difference.
1
8tensolutions
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8tensolutions 6/9/2022 6:58pm
6/9/2022 6:58pm
FGR01 wrote:
I've got 3 of the KTM version setup at 5,000ft. in AZ... so similar arid conditions to SLC. Main 142 Pilot 45 or 48 on preference...
I've got 3 of the KTM version setup at 5,000ft. in AZ... so similar arid conditions to SLC.

Main 142
Pilot 45 or 48 on preference or temp
Needle NJRC-2 for 75+ deg, NKRC-2 for 35 - 75 deg, NKRC-1 during monsoon season if it's both hot and humid.
AS - 1.75

We mix at 38:1, but I think you'd be OK at 40:1, not much difference.
Thank you!! Thats a great deal of information and thanks to the others who responded as well. Much appreciated!

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Tracktor
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Tracktor 6/10/2022 11:25am
6/10/2022 11:25am
FGR01 wrote:
I've got 3 of the KTM version setup at 5,000ft. in AZ... so similar arid conditions to SLC. Main 142 Pilot 45 or 48 on preference...
I've got 3 of the KTM version setup at 5,000ft. in AZ... so similar arid conditions to SLC.

Main 142
Pilot 45 or 48 on preference or temp
Needle NJRC-2 for 75+ deg, NKRC-2 for 35 - 75 deg, NKRC-1 during monsoon season if it's both hot and humid.
AS - 1.75

We mix at 38:1, but I think you'd be OK at 40:1, not much difference.
8tensolutions wrote:
Thank you!! Thats a great deal of information and thanks to the others who responded as well. Much appreciated!
FGR01 & I have traded setup notes over the years. He knows his stuff.....

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