Approx min BHP for 10.5 sec 1/4 in 900kg saloon car????
#42
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this calculator
http://www.web-cars.com/math/qtr_mile.html
works out that a 900kg ( 1980 Ib ) car will need 430bhp to hit 10.508 in the quarter at a terminal of 140.6614
hope that helps
http://www.web-cars.com/math/qtr_mile.html
works out that a 900kg ( 1980 Ib ) car will need 430bhp to hit 10.508 in the quarter at a terminal of 140.6614
hope that helps
#43
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Originally Posted by bj928
this calculator
http://www.web-cars.com/math/qtr_mile.html
works out that a 900kg ( 1980 Ib ) car will need 430bhp to hit 10.508 in the quarter at a terminal of 140.6614
hope that helps
http://www.web-cars.com/math/qtr_mile.html
works out that a 900kg ( 1980 Ib ) car will need 430bhp to hit 10.508 in the quarter at a terminal of 140.6614
hope that helps
#44
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Originally Posted by MADRod
Originally Posted by GARETH T
i think a 10.5 is more than possible with 400 BHP
Lee is fastest RWD at the mo 11.43 & hes been trying for some time to get in the 10's. He has circa 600bhp. Im always being told mine is just a Topspeed car, well a 10.5 sec rwd Cossie would just be a Drag car, its more difficult to combine the two with the limitation on Tyre widths etc.
Rod
If Lee had Danny B's old backend he might be there by now?
#45
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Originally Posted by sunny
Originally Posted by bj928
this calculator
http://www.web-cars.com/math/qtr_mile.html
works out that a 900kg ( 1980 Ib ) car will need 430bhp to hit 10.508 in the quarter at a terminal of 140.6614
hope that helps
http://www.web-cars.com/math/qtr_mile.html
works out that a 900kg ( 1980 Ib ) car will need 430bhp to hit 10.508 in the quarter at a terminal of 140.6614
hope that helps
If you MUST try and guess from calculations that arent accurate, get hold of cartest.exe, at least that takes more things into account when its guessing, like the aerodynamics and exact gearing.
#48
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So a Cossie with 430bhp can reach 140mph in 10.5 secs if you lighten it wow I want to see that. Kevs Escort was near that with around 600bhp & all the kit but dont know of many others. A rwd with 430bhp would struggle to reach 100mph in that time
. Come on lads show me the reality of these feats not just calcs.
Rod
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Rod
#49
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Originally Posted by MADRod
So a Cossie with 430bhp can reach 140mph in 10.5 secs if you lighten it wow I want to see that. Kevs Escort was near that with around 600bhp & all the kit but dont know of many others. A rwd with 430bhp would struggle to reach 100mph in that time
. Come on lads show me the reality of these feats not just calcs.
Rod
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Rod
#51
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lmfao at the calc used above
my astra does a 12.6 second 1/4 at 121mph and had a 2lt turbo with fmic and a chip set this is a proven 280bhp spec
it also had 100bhp of nitrous
my astra was around 400 bhp
the calc above thinks that with 257bhp i will do a 12.6 @
and with 400bhp a 10.8 @137mph
i think its safe to say that calc is SHIT
my astra does a 12.6 second 1/4 at 121mph and had a 2lt turbo with fmic and a chip set this is a proven 280bhp spec
it also had 100bhp of nitrous
my astra was around 400 bhp
the calc above thinks that with 257bhp i will do a 12.6 @
and with 400bhp a 10.8 @137mph
i think its safe to say that calc is SHIT
#52
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Originally Posted by chip-3door
Rod, you are the only person in this thread talking about cossies, everyone else is talking about a 430bhp 900kg kit car when they are quoting these numbers.
![smiley_abuv.gif](https://passionford.com/forum/images/smilies/smiley_abuv.gif)
#53
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Originally Posted by MADRod
Originally Posted by chip-3door
Rod, you are the only person in this thread talking about cossies, everyone else is talking about a 430bhp 900kg kit car when they are quoting these numbers.
![smiley_abuv.gif](https://passionford.com/forum/images/smilies/smiley_abuv.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
Wasnt saying fords are shit, but TBH it IS kind of true on the quarter unless you do what Danny B did!
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Originally Posted by MADRod
Originally Posted by chip-3door
Rod, you are the only person in this thread talking about cossies, everyone else is talking about a 430bhp 900kg kit car when they are quoting these numbers.
![smiley_abuv.gif](https://passionford.com/forum/images/smilies/smiley_abuv.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
![Top](https://passionford.com/forum/images/smilies/smile011.gif)
![Wink](https://passionford.com/forum/images/smilies/icon_wink.gif)
#56
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Originally Posted by sunny
Originally Posted by MADRod
Originally Posted by chip-3door
Rod, you are the only person in this thread talking about cossies, everyone else is talking about a 430bhp 900kg kit car when they are quoting these numbers.
![smiley_abuv.gif](https://passionford.com/forum/images/smilies/smiley_abuv.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
![Top](https://passionford.com/forum/images/smilies/smile011.gif)
![Wink](https://passionford.com/forum/images/smilies/icon_wink.gif)
![Surprised](https://passionford.com/forum/images/smilies/bigcry.gif)
#58
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Originally Posted by sunny
Hardly road legal though Chipper. There are Focus's running sevens and eights in the states...again hardly road legal.
Crazy stuff, and TBH just proves what Rod was saying earlier about dedicated quarter mile cars, NONE of these cars would be any use for anything else.
For novas as a "proper" road car still (as in daily driveable and handles ok etc) 11s is pretty much the limit TBH
#60
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Originally Posted by sunny
6 sec FWD....FUCK!!!!
Got any details?
Got any details?
will try and get some details, might turn out the 6 is an exageration and its really a 7 or 8 too, hence i said "i believe" as opposed to "there is"
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