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a question on speed

PostPosted: Wed Feb 10, 2016 12:36 pm
by cpufreak101
so uhh... if you had an engine putting out 2100 horsepower at the crank and it was put into a vehicle weighing 4000 pounds, theoretically, what could it's top speed be?

Re: a question on speed

PostPosted: Wed Feb 10, 2016 1:05 pm
by TrackpadUser
If you ignore drag, you could probably reach 99.99% of c, given enough time :lol:

Re: a question on speed

PostPosted: Wed Feb 10, 2016 1:15 pm
by nialloftara
*slow clap*

Re: a question on speed

PostPosted: Wed Feb 10, 2016 3:16 pm
by strop
LOL

But seriously you gave us insufficient information to answer your question. The vehicle's weight actually counts for very little when it comes to vmax.

Re: a question on speed

PostPosted: Wed Feb 10, 2016 3:24 pm
by cpufreak101
strop wrote:LOL

But seriously you gave us insufficient information to answer your question. The vehicle's weight actually counts for very little when it comes to vmax.

i'm not really looking for anything specific, just wanting a ballpark answer, hence the lack of info, but i might as well say, how about in a straight line on the planet earth at about 500 feet above sea level?

Re: a question on speed

PostPosted: Wed Feb 10, 2016 3:38 pm
by Madrias
Are we talking a flat-nosed city bus or an F1 car in terms of shape?

Re: a question on speed

PostPosted: Wed Feb 10, 2016 4:00 pm
by cpufreak101
Madrias wrote:Are we talking a flat-nosed city bus or an F1 car in terms of shape?

about the aerodynamics of a chevy suburban

Re: a question on speed

PostPosted: Wed Feb 10, 2016 4:44 pm
by strop
I guess anywhere from 200-250mph or so depending on of you run the engine hot, have any down force or aero, and which wheels are driving the car. It could be a lot less. It's not likely to be a lot more.

Re: a question on speed

PostPosted: Wed Feb 10, 2016 4:46 pm
by Sillyworld

Re: a question on speed

PostPosted: Wed Feb 10, 2016 5:34 pm
by cpufreak101
thaanks guys, was just looking for a ballpark number, if anyone knows the youtube channel carhub, i'm actually friends with that dude, we were talking about a SUV with such an engine, so i was just looking for a ballpark number