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Axys 850 Turbo Bog

MadMax- do you have any update on your clutching with the BD weights and the TRS spec ramp/spring?
 
Well I did finally get out to try it again. I did put the updated BD tune in it. I wasn't to convinced that it would be in any better, but it did run real well. Bogged a couple times, but nothing like it did before. Not enough to effect anything. Snow wasn't quite as deep as I had been riding in but still and honest 2'. Was wondering if it was maybe exhaust blockage with our heavy snow, but it does have a tunnel dump so idk. Was also riding above 5000 ft where I had been riding around 4000. Still running straight av gas.
Trade that hunk of junk in for a stock 165 2.75. Then maybe you will finally be able to make it up as far as me ?
 
I suspect it's in your tune.
BD should have some fresh tunes.

I've got tune 4.04, which should be available to the public soon.
 
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19 850 / Indy Dan head / stock head had a big with pump or 50/50. Didn’t matter which tune.

Put high boost tune 4.01 in sled rips just fine just can’t be WOT for more than a few minutes or sled retards and have to restart.

Added intercooler..... All business all day long now !
 
Jeremy I sent you a text.


Guys, check you CTS Coolant temp sensor's. Pins in the connector are junk.

Make sure your BD Flash matches the Flash aka map in the sleds ECU.
What’s the best way to figure out what maps you have currently? I just got a used 2019 850 rmk with a sidekick. I’d like to figure out what BD map and Polaris map I have
 
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