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Whats the power to weight ratio of 270BHP/1263KG and also 300BHP/1393KG?

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Old 05 May 2004, 01:56 PM
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imlach
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213bhp/tonne for the 270bhp car

and

215bhp/tonne forthe 300bhp car

Last edited by imlach; 05 May 2004 at 01:59 PM.
Old 05 May 2004, 11:52 PM
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ChrisB
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Divide the power by the weight and multiply the result by 100 (according to my abacus)
Old 05 May 2004, 11:58 PM
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imlach
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Originally Posted by ChrisB
Divide the power by the weight and multiply the result by 100 (according to my abacus)
I did mean to include the 'how to do it' earlier, but was in a rush
Old 06 May 2004, 08:30 AM
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ajm
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Originally Posted by ChrisB
Divide the power by the weight and multiply the result by 100 (according to my abacus)
100? Tell your abacus that there are 1000kg in a metric tonne!
Old 06 May 2004, 08:33 AM
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ChrisB
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LOL - I was in a rush to type it
Old 06 May 2004, 10:06 AM
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Jolly Green Monster
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140bhp / 179kgs * 1000 = 782bhp per tonne..

lol no wonder my bike is a handful on a wet road!
Old 06 May 2004, 09:33 PM
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carl
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Originally Posted by Jolly Green Monster
140bhp / 179kgs * 1000 = 782bhp per tonne..
Yes, but when you get down to those sort of weights you need to include the weight of the rider as it's significant (~50% of the bike weight ).
Old 07 May 2004, 09:47 AM
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Jolly Green Monster
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Originally Posted by carl
Yes, but when you get down to those sort of weights you need to include the weight of the rider as it's significant (~50% of the bike weight ).
True
Old 07 May 2004, 10:48 AM
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Atom290
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290bhp and 460kgs

=630bhp/tonne

4 wheels are better than 2
Old 07 May 2004, 12:48 PM
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Jolly Green Monster
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Originally Posted by Atom290
290bhp and 460kgs

=630bhp/tonne

4 wheels are better than 2
You obviously don;t have a bike or don;t know how to ride one then..

4 wheels are better when it is snowing.. and when I need to take the family out..

Old 07 May 2004, 03:55 PM
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Atom290
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I beg to differ on both accounts I have an R1 and I have done about 10,000 miles on track.

IMO there are 3 main areas to compare bikes and cars:

Acceleration
Cornering
Braking

It will definitely be able to out corner all bikes, and likewise out brake them too.

And unless there is anything extreme out there it will be able to out accelerate them as well.


4 wheels with power
Old 08 May 2004, 12:22 AM
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Jolly Green Monster
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Done 80k road miles on my current Blade and was thinking more of filtering through traffic.. lol

I think the Atom must be pretty much a good match on a track or probably handles better..

Simon
Old 08 May 2004, 08:02 AM
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Atom290
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Yes the filtering does have its advantages!!! But I wont be using it for commuting just bike baiting!!!
Old 08 May 2004, 05:01 PM
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NotoriousREV
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Atom, does that weight include the driver?
Old 08 May 2004, 08:02 PM
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Atom290
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No add another 78kgs for that!!

I am hoping that the whole thing will be SVA'd in time for TOB on Aug 1st
Old 08 May 2004, 08:09 PM
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jjones
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Originally Posted by Atom290

And unless there is anything extreme out there it will be able to out accelerate them as well.
what the atom do the 1/4 mile in?

also
0-60
0-100
0-130 and
0-150

thanks
Old 08 May 2004, 11:31 PM
  #19  
Atom290
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At the moment a lot of this is speculation, I can only quote dyno readings for the engine and the weight of the car.

Also the car has been out handling all of the competition on the circuits, and that is in its basic format, ours is something quite different.

I wont shy away from the question, but you will have to wait a couple of months for the answer.....Sorry
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