2. Snowmobile Modifications Appeal to Snowmobile Enthusiasts Dealers Perspective Engine Control Strategy Emissions Control Noise Reduction Conclusion

3. Plug and Play Harness Turbo Charged Engine Modified Exhaust System Catalytic Converter EGR System

4. Poll results from the FCMQ (Fédération des clubs de motoneigistes du Québec) Reduction of irritating noise frequencies (namely 600, 700, 850 Hz)

5. Good Fuel Economy 1.95 GPH at 45 MPH = 23 MPG (4900 rpm) 600 AceEtec600 Ace Turbo Displacement600 cc Stroke4 Stroke2 Stroke4 Stroke Hp6012180 Fuel Consumption 26 mpg21 mpg23 mpg

6. +19 hp for a total of 79 hp and 60 ft-lbs of torque

8. Bolt On System Bolt on turbo and headers Quick connect harness

9. Closed loop AFR control

10. Lean burning combustion Calculating SFC (g/kW-hr)

12. Managing HC, CO and NOx emissions

13. Three way catalytic converter efficiency

14. EGR system development

15. EGR System Intergration

17. Final EPA Score 190

18. New exhaust system design

19. Targeted frequencys: 600Hz 750Hz 800Hz

21. Track Acoustic Improvements Direct Injection Drive by Wire Throttle Clutch and Transmission Upgrade

22. Questions?