MPI tunnel cooler summer sale Take $50 off

[heath@mpi]

Take $50 off tunnel cooler and radiator delete kits.

Scroll to the bottom of the page

http://www.mountainperformance.com/supe ... sories.htm


The OEM Nytro cooling system is often inadequate for the higher cooling demands of high horsepower supercharged and turbo charged snowmobiles. Drawing from our 12 years of Yamaha Tunnel and Cooling experience base, we designed the tunnel coolers to work with even the largest tracks without modification to the tunnels appearance.
This kit can be used with or without the OEM radiator. This makes it possible to shed even more weight from the snowmobile while still enhancing the overall cooling system. This is no little cooler. The actual extrusion measures just over 8 feet long. YES! E I G H T FEET. Compare this to the OE tunnel cooler that isn't even 2 feet long!!

Performance improvements are HUGE! Typically 60 degrees cooler with our tunnel cooler and the OE Radiator. Typically 40 degrees cooler with our cooler only (that's you eliminating the OE radiator and OE tunnel cooler).

Our XTX Nytro (stock radiator and No OEM Tunnel cooler) ran typical temps over 200deg. WITH OUR NEW COOLER AND THE OE RADIATOR our max temps are 150deg and 110deg in the powder (actually to cool). We are going to pull the OE cooler on this unit.

Our 2010 MTX Special Addition (stock radiator and OEM tunnel cooler) ran typical temps close to 200deg. With our new cooler only (deleted the radiator), our max temps are 160deg. The sled without the radiator actually idles cooler because without the sled moving, the OE radiator is actually adding heat.

FEATURES:
- Best Heat Exchanger Design Available. 8 feet in length!!!
- 100% Tig Welded & Pressure Tested
- Works with Stock and most Aftermarket Exhaust Systems
- Includes Hoses, Clamps & Rivets. Everything required.

The Radiator delete kit includes a degas bottle to help keep the air out of the system and provide a location for filling. It uses the OE Yamaha radiator cap.

 

[ruffryder]

Any pictures of the radiator delete kit?

Since the radiator delete kit is 30 bucks, with 50 bucks off do I get one and 20 bucks for free? lol

 

[bottlerocket]

Does it work with studded tracks on a xtx? I see no tunnel protectors in the pics. Thanks

 

[heath@mpi]

Any pictures of the radiator delete kit?

Since the radiator delete kit is 30 bucks, with 50 bucks off do I get one and 20 bucks for free? lol

The $50 off is for the coolers purchased with the delete kit.

The delete kit consists of 2 clamps and a coolant bottle. Some people who run the tunnel coolers choose to leave the radiator this is why it is an option

 

[heath@mpi]

On the xtx you must remove the tunnel protector

 

[**sj**]

you could most likely run the protectors...theres room....only the crossover tube might need to be looked at... shouldnt be a problem...