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Turbo Kit - Yamaha RS Series 2005

MC XPRESS TURBO KIT INFO


 

Turbo Power Starting @ 205HP!

The standard kit will produce just above 200HP at 0.8 bar turboboost on pump gas. With low comp pistons (option) and higher boost 250HP (at sea level) will be easy to achieve, still on pump gas. The installation is very easy and done within 20 hours.


The all-new 973cc three-cylinder Yamaha has developed to complete the four-stroke line up will be as suitable to turbo charging as the mighty RX1. We are working on this kit right now and layout and construction basics will be similar to our RX1 turbo system.

Main features include:
Rear mounted turbo for less heating of the under hood area and better weight balance on the vehicle.


Low inertia high tech turbocharger for best response and high efficiency. Low comp gasket for safe pump-gas operation with high HP.

A large and efficient intercooler enhances performance as well as reliability. A new developed muffler keep the noise level down to make trail riding enjoyable. MC Xpress oil scavenging-system. MC Xpress fuel management-system, no rejetting required.

  Yamaha RS Turbo Kit

All parts and installation-manual will be included with the kit.
We will manufacture turbo-kits to all five models in the RS-series.
The standard kit will produce just above 200HP at 0.8 bar turboboost on pump gas.
With low comp pistons (option) and higher boost 250HP (at sea level) will be easy to achieve, still on pump gas.
 

View under the hood. Stock carbs are used. The intercooler and plenum are designed so that no rejetting of the carbs are required. Note the blow off valve located on the left side of the plenum. This valve makes the air/fuel mixture correct even under rapid throttleclose and saves the hole system from damages caused by pressure peaks.  

This is the intake of the tube that leads the pressurized air from the rear mounted turbo to the engine. This tube is located above the track, under the tunnel. Note the cooling flanges inside the tube. We call this tube a "pre-cooler", because it creates a temperature drop of the air. Higher performance and reliability is the gain.  

View of the turbo installation. A very efficient Mitsubishi turbocharger is used. We have manage to build a quiet muffler even if the space is limited.  

The picture shows the muffler during a flowtest. A lot of development work has been made until we where satisfied with the result. To get both low flow resistant and still have a low noise level in a limited space was a challenge.  

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The MC Xpress Turbo Kit will take your snowmobile to another level !


 
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