[Diy_efi] timeframe to get equal fuel distribution
Adam Wade
espresso_doppio at yahoo.com
Wed Mar 19 02:44:37 GMT 2003
--- Bernd Felsche <bernie at innovative.iinet.net.au>
wrote:
> The power required to _move_the_car_ at a steady
> 60kmh could be less than that to just turn the
> engine at idle with no nett output.
Given a car with approx. frontal area of 1.7 m and a
CD of 0.32, you will require approx. 2.5 bhp at the
tires to maintain 60km/h on a calm day. That should
be a shade over 3 bhp at the crank.
I honestly don't know what the power output at idle is
for an automobile engine. Theoretically, exactly
enough to oversome friction within the engine. 3 bhp
seems like a lot.
=====
| Adam Wade 1990 Kwak Zephyr 550 (Daphne) |
| http://y42.photos.yahoo.com/bc/espresso_doppio/lst?.dir=/ |
| "It was like an emergency ward after a great catastrophe; it |
| didn't matter what race or class the victims belonged to. |
| They were all given the same miracle drug, which was coffee. |
| The catastrophe in this case, of course, was that the sun |
| had come up again." -Kurt Vonnegut |
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