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Re: Datsun 5-speed
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2001/5/3 7:04
From 48 North
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Theoretically it is correct. Quote:
if you have a engine reving at 4,000rpm, compared to a engine reving at say for example 3,000rpm
in the same conditions at both the same speed on the road, the lower reving engine ...it's not working as hard
And hence the answer. The harder working engine may be tuned to be more efficient, thus (theoretically) uses less fuel.

In reality, it almost always makes more economy at lower RPM because our engines are larger than they need to be. Even the A12 is bigger than needed to sustain 100kph.

Posted on: 2008/2/4 9:01
Transfer the post to other applications Transfer

Subject Poster Date
     Datsun 5-speed nismo 2008/2/3 11:09
       Re: Datsun 5-speed TnPshow 2008/2/3 12:09
         Re: Datsun 5-speed pepper 2008/2/3 12:48
           Re: Datsun 5-speed A14force 2008/2/3 19:24
             Re: Datsun 5-speed cheater_5 2008/2/3 20:53
               Re: Datsun 5-speed B210sleeper 2008/2/3 20:55
                 Re: Datsun 5-speed cheater_5 2008/2/3 21:06
                   Re: Datsun 5-speed B210sleeper 2008/2/3 21:42
                     Re: Datsun 5-speed Mitch_photog 2008/2/3 21:58
                       Re: Datsun 5-speed B210sleeper 2008/2/3 22:25
                         Re: Datsun 5-speed denuto 2008/2/4 1:51
                           Re: Datsun 5-speed angliagt 2008/2/4 5:35
                             Re: Datsun 5-speed A14force 2008/2/4 5:42
                             Re: Datsun 5-speed B210sleeper 2008/2/4 5:48
                               Re: Datsun 5-speed angliagt 2008/2/4 5:57
                                 Re: Datsun 5-speed B210sleeper 2008/2/4 6:01
                                   Re: Datsun 5-speed angliagt 2008/2/4 6:02
                                     Re: Datsun 5-speed Bluemax 2008/2/4 6:09
                                       Re: Datsun 5-speed A14force 2008/2/4 6:28
                                     Re: Datsun 5-speed york 2008/2/4 6:09
                                       Re: Datsun 5-speed B210sleeper 2008/2/4 6:15
                           Re: Datsun 5-speed nismo 2008/2/4 5:42
                             Re: Datsun 5-speed Mitch_photog 2008/2/4 5:47
                             Re: Datsun 5-speed Dodgeman 2008/2/4 6:37
                               Re: Datsun 5-speed B210sleeper 2008/2/4 6:47
                                 Re: Datsun 5-speed Bluemax 2008/2/4 7:00
                                   Re: Datsun 5-speed B210sleeper 2008/2/4 7:04
                                     Re: Datsun 5-speed Bluemax 2008/2/4 7:06
                                       Re: Datsun 5-speed B210sleeper 2008/2/4 7:13
                               Re: Datsun 5-speed nismo 2008/2/4 8:20
                                 Re: Datsun 5-speed B210sleeper 2008/2/4 8:31
                                   Re: Datsun 5-speed ddgonzal 2008/2/4 9:01




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