I feel dirty but I rode a Polaris boost matryx

[MP Kid]

Yes and no. Wastegate is to control boost levels mostly.

Sounds like it needs clutching weight to keep rpm down.

Same deal as some of the skidoo turbos.

Agreed… sounds like its bumping of the limiter to me.
Like many new model sleds from any manufacturer, clutching for the conditions is never perfect.

 

[06 Dragon]

The one in Brett’s video sounds cleaner. Maybe after break in is completed?

 

[1100]

At least there’s no fuel
Controller, so you can’t blame yourself, and your friends can’t make fun of what a shitty tuner you are.haha.
I used to
Ride my cousins ass full time about his shitty running turbo

 

[NoBrakes!]

7:15 he starts talking about Boost... “ability to use the same clutching everywhere, back home or at Burandts“

21:30 talks about the wastegate dumping pipe pressure with the same controller as the exhaust valves.

 

[niner]

 

[FernieHawk]

Sure, looks ok…but what was the track speed….LOL

 

[snochuk]

Thinking Ben and Chris be having some updates before long, in the next week and disclose what they have found.
They are typically very thorough.

 

[maxwell]

Thinking Ben and Chris be having some updates before long, in the next week and disclose what they have found.
They are typically very thorough.

chris wont leave the house if its below -5 so you'll be counting on ben. LOL

 

[jhurkot]

"Wow that polaris boost sounds like CRAP, your track speed and rpm SUCK!!" -- Skidoo rider at the bottom of the hill over the radio.

 

[1709]

the way a turbo sled is suppose to sound.

 

[SUMMIT TREE]

If there using the wastegate to regulate pipe pressure that could certainly result in some weird noises out the exhaust……. I Can’t wait to Try my Buddies Boost, if He ever gets it, and Im a die hard doo Fan….

I sure hope my Aero charged XM can still hang with him……

 

[Summitizer]

They might be a little rev limiter action going on with those new boosts. I’ve seen some vids of them pushing 8500 rpm. Not sure what they should be running. Ride safe.

 

[Cableguy]

if there bouncing off the rev limiter all day not very efficient and will prob affect motor lifespan

 

[niner]

the way a turbo sled is suppose to sound.

That’s a wicked sea level elevation compensating turbo…

 

[Clode]

That’s a wicked sea level elevation compensating turbo…

yup.....0psi lol

 

[skegpro]

7:15 he starts talking about Boost... “ability to use the same clutching everywhere, back home or at Burandts“

21:30 talks about the wastegate dumping pipe pressure with the same controller as the exhaust valves.

So then what we are hearing in that first video is the valve dumping pressure from the tuned pipe?

Is this a lower elevation phenomenon?

 

[NoBrakes!]

has anyone ridden a Tdoo at sea level?

 

[snoflake]

Ya, but they lost the race so they got rid of it.

 

[Caper11]

has anyone ridden a Tdoo at sea level?

Not personally, but I know of someone who has.

 

[NoBrakes!]

I’m just saying it’s kinda not what they’re built for…