Finished install of MTNTK's BIG BOOST TURBO

[PMSPOLARIS]

Just finished installing another BIG BOOST TURBO by MTNTK on a customers Snowmobile,this requires no cutting of the pipe or tunnel and you can return the snowmobile back to stock for less than a $100. It will fit on any 2008, 2009 and 2010. The most interesting thing we found when installing is that you can pull it off and put it on another snowmobile without major welding or covering holes.

www.pmspolaris.com

 

[Jmgsnowman]

More pics please

Can't see the second set of pics, but looks nice from what i can see.
Lets see some more pics....

 

[Jkinzer]

looks clean, but i'd like to see more pics, and bigger ones at that. how much boost can you run through the "big boost turbo"?

 

[PMSPOLARIS]

This turbo kit is the 1st of its kind, not only is it the 1st and only bolt on turbo for the Polaris 800's, it is clean looking. It is easy to set up taking only about 3.5 to 4.5 hours to install. The best thing is; YOU DO NOT HAVE TO CUT AND WELD THE EXHAUST or CUT HOLES THAT NORMALLY SHOULD NOT BE THERE! That's right no more Frankinsled cut and weld, this unit bolts on and you can return your sled back to stock for under a $100 bucks, serious. It comes with:
)Aerocharger 66 series self contained lubrication turbocharger with patented variable vane technology (read faster spooling, no lag).
)The newest version (for boost) 3.25 Attitude fuel controller which uses patented load based fuel technology which is more engine/rider friendly and less temperamental than other brands.
)Koso dual EGT gauge with fast response probes, high temp recall, and over temp backlighting change warning.
) Digital boost gauge to show you your boost.
) Blow-off valve for instantaneous boost response and longer turbo life.
) Increased oil capacity to allow oil pump recalibration for more oil or longer rides.
)Outside draw cold air intake (How much air and how hot is it under the hood when there is 1' of powder on your hood and you are moving 10 miles per hour at full throttle with your ski's pointed at the sky? really.)

It comes in two packages:
#1 The Pull the Rope and Ride package. This is a pump gas package that includes all the vents and clutching needed, this is the set up you would want if you want to go ride with 40 to 50 extra horse and run back to the trailer gas and go do it all over again day after day, No more messing with your machine on the mountain all day long. PULL THE ROPE & RIDE Package.

#2 Is the "Kick Gas" set up (read "race gas"). You can do over 14 pounds of boost on this set up. The race gas set up is the package you want if you want to crank out some serious horsepower.
)It comes with additional venting for the intake, chassis, and hood.
) Adjustable boost controller
) Adjustable clutch weights
) Bigger trim turbo (Only recommended for boost exceeding 12lbs and looking for the maximum top end power with a sacrifice in low speed boost)
THE BIG BOOST TURBO by MTNTK (Mountain Tek)
THE 1st and only Bolt on TURBO on the Market
Look for video of dyno testing in the next week or two!

 

[Vertical]

Prices?

 

[PMSPOLARIS]

(The pull the rope and ride) pump gas $5200
(The Kick Gas) Race Gas $could be $6200-? depends on what you want on it.

 

[BadAftertaste]

700cfi?

 

[icr]

you can return your sled back to stock for under a $100 bucks

Great, can't wait to see previously boosted sleds being sold as "stock" in a couple years

 

[PMSPOLARIS]

(PUT YOUR SLED BACK TO STOCK) The intention or the ability to return your sled back to stock, is not for an owner of a sled to LIE or be dishonest, (that has more to do with your character and or your natural way of thinking) rather than the fact that a turbo was installed on the sled. The Big Boost Turbo gives you the option to take your turbo off this particular snowmobile and have the ability to keep your sizeable investment (i.e. The Turbo Kit). Most have to sell it with the snowmobile because of the hack job that has been performed with the cutting and welding and re-cutting. It is up to the owner of that particular snowmobile to have the decency to explain what has or what has not been done to his or her snowmobile. Buyer beware, but this is the used market and those sleds are being sold now as we speak. As for the BIG BOOST TURBO we believe it to be great product and look forward to doing business with people that are excited about this industry.

 

[PMSPOLARIS]

91 octane= 5.5 lbs of boost = 51 hp Gain
91 octane= 7.0 lbs of boost = 65 hp Gain
91 mix 2 gallons race gas = 9.0 lbs of boost = 71 hp Gain

 

[PMSPOLARIS]

MTNTK has not currenty released a kit for the 600 and 700 but they have said they will soon.

 

[aebsledder]

Location?

Where is MTNTK located out of?

 

[PMSPOLARIS]

Ashton IDAHO

MTNTK is in Ashton Idaho as are we.

 

[Jonce]

91 octane= 5.5 lbs of boost = 51 hp Gain
91 octane= 7.0 lbs of boost = 65 hp Gain
91 mix 2 gallons race gas = 9.0 lbs of boost = 71 hp Gain

First off, I like the looks of this kit. I was waiting for someone to come up with the "no cutting" turbo install kit. Just thinking out loud, here are some questions that others may have...


1. What elevation is the above hp figures running at (i.e. 6k and up)? How about for the low elevation guys - 1,000 feet?
2. Is there any brackets holding the aero 66 in place or is all the weight resting on the charge box?
3. I'm liking that big muffler! If you would compare this turbo setup to other sleds, how loud is it - i.e. SLP pipe and can, HPS can, etc? Any chances of getting a db reading on this kit? It seems like some areas are cracking down on noise levels so I am guessing this will be an area of concern for some users.
4. Will this kit be offered in the Garrett auto style turbo? Maybe an option in the future?

 

[milehighassassin]

Do you have more pics of the piping into the intake? Interested in the airbox, and how it connects.

I like the idea. When does the boost come on (RPM) ?

 

[Jmgsnowman]

clean kit

The bigger pics help.
Looks very clean. I like the location of the turbo, looks like a fairly short run to the intake.
No need for an intercooler on the big boost applications?
Looks Good. simple, and functional....
keep up the good work

 

[MTNTK]

First off, I like the looks of this kit. I was waiting for someone to come up with the "no cutting" turbo install kit. Just thinking out loud, here are some questions that others may have...


1. What elevation is the above hp figures running at (i.e. 6k and up)? How about for the low elevation guys - 1,000 feet?
2. Is there any brackets holding the aero 66 in place or is all the weight resting on the charge box?
3. I'm liking that big muffler! If you would compare this turbo setup to other sleds, how loud is it - i.e. SLP pipe and can, HPS can, etc? Any chances of getting a db reading on this kit? It seems like some areas are cracking down on noise levels so I am guessing this will be an area of concern for some users.
4. Will this kit be offered in the Garrett auto style turbo? Maybe an option in the future?

Thanks for your positive comments on the new kit. I will answer your questions.
1) The dyno numbers that were posted were done at 5200ft and were corrected by SAE Standard Temperature and Pressure Calculations with Absolute Barometric Pressure (Altitude), Temperature, and Humidity used in the calculations. At lower altitude it will require more octane and or lower boost to prevent detonation. But the real problem at lower altitude especially you guys back in MN is keeping the drive train together. You can make so much more power! But I suspect pump gas will be 5.5 lbs of boost at lower altitudes.
2) Yes there are two mounts that lock the turbo in place and there is no weight resting on the charge tube. There is a turbo hump hose connecting the turbo to charge tube that isolates the vibration and movement of the engine in relation to the turbo. I will say the turbo is very solidly mounted. The bottom mount is a clamp that clamps to the support bar from shock tower and the upper mount is the original bracket the stock oil tank mounted to.
3)As for the Sound it sounds great! We are not interested in making loud placebo horsepower. I would have to say it has a very deep throaty sound at low rpms and then builds louder than stock, similar to a SLP Pipe and can. Not nearly as loud as an HPS.
4) I really doubt that we will ever seriously consider an automotive style like garrett. I think they are good performers, but we like things simpler and cleaner and it just takes more to make them work. Cheaper yes, simpler no. I might add that in my experience I have been able to make more horsepower with an aerocharger than a garrret. Many have used Aero's and been unsatisfied but in every case I have seen this happen there have been mistakes made in the install. Too many people change the "tune" of the engine and aero's can make the engine sensitive to this. But when you keep things "tuned" then it feels like the hand of God pushing you up the mountain. I had better stop before I reveal too much and switch everybody over to aero's! Thanks for all your comments and interest!

 

[milehighassassin]

Do you have more pics of the piping into the intake? Interested in the airbox, and how it connects.

I like the idea. When does the boost come on (RPM) ?

At what RPM are you spooling at?

 

[PMSPOLARIS]

All Turbos have a time when the power is not all there, but that is not considered turbo lag. Lag is when you hold the throttle open and then wait for the engine to decide whether it is going to rev up with the huge weights you have installed. The Big Boost Turbo has an almost seamless power curve. It makes over .6 lbs of boost at engagement aprox 4200 rpm and comes on very fast. By 6500 the turbo is making full boost and that is about 1/3 throttle. Others I have ridden, it took all the throttle to finally get the turbo to come up and when that happened it was then too much and out of control, thus back off the throttle and the cycle continues. This turbo comes on so soon it is hard to tell actually when the full power comes on. It's just there all the time!

 

[tree climber]

with an engagement at 4200rpm it seems to me that its not really a boondocking setup... am i wrong?