Re: Time for a diesel scooter? Quote:
Originally Posted by dustom_99 man! you seems to have absolutely no idea, none at all. |
^^Sheesh!! Where's a mod when you need one?
Maybe you can enlighten me on a few points. What new development has been made to address these issues:
1. Piston weight. Can you tell me what percentage drop there has been in piston weight with the so called new alloys?
2. Flywheel weight. If you have reduced the weight, what new technology is keeping the diesel engine going?
3. Torque pulses. What new development has been made to eliminate the torque pulse due to the high compression ratio ignition in a diesel engine?
Lets assume that you have solved all the above problems. How are you going to economically package the high pressure fuel rack, mandatory fuel filter and dedicated fuel pump into a scooter/2 wheeler package?
Is there any reason why many manufacturers with limitless capabilities have not successfully done this yet? Maybe they are all as clueless as I am.
Cheers Quote:
Originally Posted by pgsagar Man, your post sounds harsh. Granted, you may not like such a product but why rubbish it? Diesels have improved vastly. |
I have not rubbished anything.
I will be just as happy as the next guy if a viable economic transport for the masses is produced. But just wishing for one and hoping for one is not enough. I am a realist, and I know the current limitations we have.
If you feel a CRDI engine is vibe free enough for mass production in a scooter body, why has somebody not done it yet? Just the fact that you are ready to handle the back breaking vibes to save a few bucks is not enough. The frame has to agree as well.
The smaller a diesel engine, the higher the compression ratio, and the higher the torque pulses. Instead of just arguing for a small capacity diesel scooter because it would help the aam aadmi so much, try backing up your argument with some viable possibilities.
Please take the time to study diesel engines, harmonic vibrations, torque pulses, etc., etc before dismissing my post as rubbish.
Cheers
Ride Safe.
Last edited by GTO : 11th June 2012 at 11:09.
Reason: Removing one line which others might find offensive (i.e. idea in your mind is rubbish)
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