Power to weight ratio calculator
Posted: Tue Dec 21, 2010 9:13 am
http://www.letstorquebhp.com/calculator.asp
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The stats i put in are a realistic 180bhp for an FTO GPX @ stock weight for an auto 1210Kg
Power at Flywheel (BHP) : 180
Weight without Driver (KG) : 1210
Power to Weight Ratio (BHP Per Ton) : 151.15
0 - 60 (Secs) : 7.12
0 - 100 (Secs) : 18.91
60 - 100 (Secs) : 11.79
Quarter Mile (Secs) : 15.54
Terminal Speed (MPH) : 90.64
Drag Strip Quarter Mile (Secs) : 15.34
Drag Strip Terminal Speed (MPH) : 92.21
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Again 180bhp but 1180Kg for a manual
Power at Flywheel (BHP) : 180
Weight without Driver (KG) : 1180
Power to Weight Ratio (BHP Per Ton) : 154.99
0 - 60 (Secs) : 6.97
0 - 100 (Secs) : 18.41
60 - 100 (Secs) : 11.44
Quarter Mile (Secs) : 15.39
Terminal Speed (MPH) : 91.42
Drag Strip Quarter Mile (Secs) : 15.19
Drag Strip Terminal Speed (MPH) : 93.01
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So the 30kg difference gives you just under 4bhp/tonne, but drops the 0-60 by half a second.
I am not sure how much more the tip box weighs than the manual and i also know that the tip would run differently because of the torque convertor.. but i just wanted to see the bare calculations, if all that mattered was power to weight. I decided that 30kg's would make up for the difference. correct me if i am wrong?
Who has the lightest fto? or is that you Stewy?
Myfeckin, whats the weight of your 350? and what power she puttin out?
____________________________________________________
The stats i put in are a realistic 180bhp for an FTO GPX @ stock weight for an auto 1210Kg
Power at Flywheel (BHP) : 180
Weight without Driver (KG) : 1210
Power to Weight Ratio (BHP Per Ton) : 151.15
0 - 60 (Secs) : 7.12
0 - 100 (Secs) : 18.91
60 - 100 (Secs) : 11.79
Quarter Mile (Secs) : 15.54
Terminal Speed (MPH) : 90.64
Drag Strip Quarter Mile (Secs) : 15.34
Drag Strip Terminal Speed (MPH) : 92.21
______________________________________________________
Again 180bhp but 1180Kg for a manual
Power at Flywheel (BHP) : 180
Weight without Driver (KG) : 1180
Power to Weight Ratio (BHP Per Ton) : 154.99
0 - 60 (Secs) : 6.97
0 - 100 (Secs) : 18.41
60 - 100 (Secs) : 11.44
Quarter Mile (Secs) : 15.39
Terminal Speed (MPH) : 91.42
Drag Strip Quarter Mile (Secs) : 15.19
Drag Strip Terminal Speed (MPH) : 93.01
___________________________________
So the 30kg difference gives you just under 4bhp/tonne, but drops the 0-60 by half a second.
I am not sure how much more the tip box weighs than the manual and i also know that the tip would run differently because of the torque convertor.. but i just wanted to see the bare calculations, if all that mattered was power to weight. I decided that 30kg's would make up for the difference. correct me if i am wrong?
Who has the lightest fto? or is that you Stewy?
Myfeckin, whats the weight of your 350? and what power she puttin out?