I feel dirty but I rode a Polaris boost matryx

[The Kickass One]

Is that an over-rev or is that the sound they make?

 

[skegpro]

Is that an over-rev or is that the sound they make?

Sounds like rev limiter to me.

 

[greenthumb]

Here's another one.

 

[ABMax24]

They sound sick.

Hopefully there is a re-flash coming, that wastegate sounds like ch!t, open-closed-open-closed all the time, it's constantly hunting for its correct duty cycle and never finding it.

Might make a little more power too if the engine doesn't have to keep building a bunch of back pressure just for the wastegate to dump it all...

 

[Got boost want snow]

I have to agree it continually sounds like it drops off. Glad I bought a n/a Khaos. And if I want sore arms I’ll take the turbo apex out in the deep. Still has a giggle factor of nothing else.

 

[maxwell]

The one I rode wasn’t doing that maybe it was under reving would explain the poor track speeds lol

 

[Caper11]

Is that an over-rev or is that the sound they make?

From what I was told, that’s the sound they make, it’s not the rev limiter.

 

[snoflake]

Sounds like they also make a bogging sound once in a while? Could clear up after break-in.

 

[NoBrakes!]

Doesn’t the massive waste gate open to keep rpm in check and not rely as much on clutch weight? I thought the guy from VoHk explained that’s what they’re going to sound like?

 

[maxwell]

I’d return it, that would drive me insane

 

[NoBrakes!]

The Polaris Matrix RMK Starfire 850 boost slash Patriot wedge terrain dominator SURGE EDITION

 

[niner]

The Polaris Matrix RMK Starfire 850 boost slash Patriot wedge terrain dominator SURGE EDITION

Forgot flutter and sputter…

 

[ABMax24]

I’d return it, that would drive me insane

I hate to agree with you, but that's gross, hopefully that sleds a one off, but if not I'd be embarrassed to be a Polaris engineer that designed/tuned that. A 16yo kid tuning his turbo civic could have done a better job.

 

[Caper11]

Forgot flutter and sputter…

I think Maxwell had the boost sounds down pat.
We just need him to confirm them again.

 

[ABMax24]

Sounds like they all do it.
#First_Year_Flop

 

[gotboost]

Got tired of waiting for my Boost to come in for my boy so I snagged a new 2022 Turbo Doo Expert and its Maxwell Approved

 

[The Kickass One]

That sound is gross!!

 

[oler1234]

Doesn’t the massive waste gate open to keep rpm in check and not rely as much on clutch weight? I thought the guy from VoHk explained that’s what they’re going to sound like?

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.

 

[skegpro]

The one I rode wasn’t doing that maybe it was under reving would explain the poor track speeds lol

Gotta hold it wide open

Jk

 

[niner]

This one sounds really good. Better clutching?