MTNTK POLARIS MATRYX CHASSIS TUNNEL COOLERS

[Wheel House Motorsports]

Running the new poo reversible scratchers today on my 24 boost coming out on super sticky packed trail. 23 boost woth old scratxhers had him hittin 140+ on trail.

My boost with the new style was holding 105 max woth zero brapping. Just mellow trail cruising. They funnel wayyy more snow into the skid ans way further forwards.

 

[Tjyak50]

Hey WheelHouse which scratchers did you have prior? The Polaris non-reversible or others?
I put the SkiDoo reversibles on my 2023 9R (just got it) and was struggling to keep temps out of the red getting to the zones.

I'll try the Poliaris reversibles (Item: 2890644) first and consider the Tunnel mod later if these don't help.

 

[Wheel House Motorsports]

Hey WheelHouse which scratchers did you have prior? The Polaris non-reversible or others?
I put the SkiDoo reversibles on my 2023 9R (just got it) and was struggling to keep temps out of the red getting to the zones.

I'll try the Poliaris reversibles (Item: 2890644) first and consider the Tunnel mod later if these don't help.

We were compar9ng standard polaris wires thst they've run forever next to the 2024 model reversible. They seem to have way more down pressure then the doo model f3om what I can tell. They funnel a LOT of snow into the skid really far forward too.

 

[KhaosRipcord]

This seems like a much better solution then refitting a whole.new cooler if there is a oveeheat problem. I have 2x non-slash Khaos 155s that I cut the tunnels on. So they actually have the longer coolers in them but the tunnels are slash length now. With scratchers down on low snow trail or spring conditions no issues with heat.

Sent from my SM-G998U using Tapatalk

Not sure what the longer non-slash coolers cost from Polaris but but that might also be an optu9n. I ran my setup this weekend with zero issues on the trail. With minimal new snow. BRP sctratchers on a non-slash tunnel that was cut and converted to slash length, retaining the longer coolers. Only time I saw temps rise was when speeds slowed down to crawl in 2 and 3 foot whoops due to lack of grooming. Otherwise I'm sold.

Sent from my SM-G998U using Tapatalk

 

[Funzy0798]

Holy cow is that Mtntk cooler a lot of work to install. Hope its worth the effort

 

[Sheetmetalfab]

Holy cow is that Mtntk cooler a lot of work to install. Hope its worth the effort

When my matryx slash boost cools better than my axys 800 turbo or my 13 pro did before that?

There’s no need.

(Disclaimer I ride in snow)

 

[shattuck]

Got back from riding and I couldn’t believe the amount of snow packed in the skid on a 2024 boost. Those new scratchers throw some snow.


Sent from my iPhone using Tapatalk

 

[shattuck]

Holy cow is that Mtntk cooler a lot of work to install. Hope its worth the effort

My experience with the MTNTK cooler on the AXYS was I could ride about 4-5 minutes longer then everyone else before it got hot then I was in the same boat.


Sent from my iPhone using Tapatalk

 

[MTsled3]

Running the new poo reversible scratchers today on my 24 boost coming out on super sticky packed trail. 23 boost woth old scratxhers had him hittin 140+ on trail.

My boost with the new style was holding 105 max woth zero brapping. Just mellow trail cruising. They funnel wayyy more snow into the skid ans way further forwards.

Just got my new style scratchers finally. Any idea what the little piece with the arrow in it is for? There's only 1 in each set

 

[kylant]

Just got my new style scratchers finally. Any idea what the little piece with the arrow in it is for? There's only 1 in each set

instructions don't mention it?
is it a template to drill?

 

[MTsled3]

instructions don't mention it?
is it a template to drill?

Didn't get instructions with it, and the online ones were broken, it just kept linking back to the same page. Template makes sense but why not just use the mount as the template?

 

[Tjyak50]

Drill template. It’s on the instructions on the Polaris website. Picking my set up today.

 

[Tjyak50]

The new Po Premium Reversible scratchers solved the heat problem. I was able to ride the road behind my house with one down and be in good temps.
Sad fact of life, gotta do some trail now and then to get to play areas and when Momma wants to go ride.

Picture. One way with both down.
The other with just one down.

Assuming they’ll lose temper at some point but for now seems good.

T
9r 165

 

[RNO]

MTNTK cooler on left and factory on the right. 2023 165 slash.

 

[Tjyak50]

Loving your workshop.