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CS Project Milestones · 9-10-09 Completed shop layout and inventory of tools and equipment · 9-22-09 2008-09 snowmobile configuration run on dyno · 9-24-09 2008-09 emissions & sound level testing completed · 10-19-09 Engine mapping for E-20 ethanol fuel completed · 10-23-09 Completed initial design of custom exhaust system · 10-23-09 PC mounts modified to correct issue of losing memory due to vibration · 10-26-09 Engine mapping for E-85 ethanol fuel completed · 10-30-09 Stock exhaust run on dyno · 10-30-09 Stock exhaust emissions testing completed · 10-30-09 Materials list for custom exhaust completed · 11-2-09 Engine mapping for cold weather · 11-5-09 Stock exhaust sound level testing completed · 11-9-09 Fabrication of custom exhaust begins · 11-23-09 Inspection of engine and suspension to order replacement parts · 12-17-09 Outer casing of custom muffler completed · 1-19-10 Cold air intake system modified · 2-2-10 First ride on snow for team members · 2-6-10 First trail ride at Pine Tree Camp Snowmobile Ride-In · 2-9-10 1st version of custom exhaust completed · 2-12-10 Clutch sheath and belt replaced to prepare for engine dyno · 2-18-10 Emissions testing completed-1st version of exhaust · 2-27-10 Snowmobiles on display at Engineering Expo · 3-24-10 2nd version modifications to custom exhaust completed · 3-30-10 Emissions testing completed- 2nd version of exhaust · 4-7-10 Sound level testing for 2nd version of exhaust · 4-8-10 Engine tuning completed · 4-8-10 Stock exhaust system baseline Horsepower testing completed · 4-13-10 Custom exhaust Horsepower testing completed · 4-21-10 Noise and vibration dampening material addition completed · 4-27-10 Engine compartment soundproofing completed · 4-28-10 Reports and final poster completed |
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University of Maine Department of Mechanical Engineering
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