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Old 08-30-2009, 05:58 AM   #39 (permalink)
Vekke
Mechanical engineer
 
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Join Date: Jan 2009
Location: Kitee (Finland)
Posts: 1,272

Siitin - '98 Seat Cordoba Vario
90 day: 58.56 mpg (US)

VW Lupo 3L --> 2L - '00 VolksWagen Lupo 3L
Diesel
90 day: 104.94 mpg (US)

A8 luxury fuel sipper - '97 Audi A8 1.2 TDI 6 speed manual
90 day: 64.64 mpg (US)

Audi A4B6 Avant Niistäjä - '02 Audi A4b6 1.9tdi 96kW 3L
90 day: 54.57 mpg (US)

Tourekki - '04 VW Touareg 2.5TDI R5 6 speed manual
90 day: 32.98 mpg (US)

A2 1.4TDI - '03 Audi A2 1.4 TDI
90 day: 45.68 mpg (US)

A2 1.4 LPG - '02 Audi A2 1.4 (75hp)
90 day: 24.67 mpg (US)
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The scangauge showed me little better results at higher speeds so I think the undertray works. No noticeable changes in driving behaviour. Maybe little less wind noise from the back at higher speeds. Tomorrow I will do my usual coastdown test and also the regular trip consumption test so I will know more then.

That undertray weigths ca. 15 kilos so its very stiff, but maybe too heavy :/ Next move is to make and connect side skirts to that undertray.

I have also plans for smaller altenator swap because the current is a whopping 120A one.
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