weight reduction vs adding horsepower
#1
weight reduction vs adding horsepower
someone posted a chart a while back showing 1/4 mile times for both of these. it was like:
3000 lbs, 300 hp = 13.0
2900 lbs, 300 hp = 12.8
2800 lbs, 300 hp = 12.6
3000 lbs, 300 hp = 13.0
3000 lbs, 310 hp = 12.8
3000 lbs, 320 hp = 12.7
anyone have the link? thanks
3000 lbs, 300 hp = 13.0
2900 lbs, 300 hp = 12.8
2800 lbs, 300 hp = 12.6
3000 lbs, 300 hp = 13.0
3000 lbs, 310 hp = 12.8
3000 lbs, 320 hp = 12.7
anyone have the link? thanks
#3
#6
Is that serious?
It has a lot to do with the car too.
Weight reduction will help out more on a torqueless honda than a mustang
200 lbs is probably more like .3
evo 9 vs evo 10 with like the same power but a 300 lb weight differance is like .6-.7 in the 1/4
It has a lot to do with the car too.
Weight reduction will help out more on a torqueless honda than a mustang
200 lbs is probably more like .3
evo 9 vs evo 10 with like the same power but a 300 lb weight differance is like .6-.7 in the 1/4
#7
those numbers seem slow, unless they are talking about HP at the crank. My race weight on my bullitts is over 3400lbs and at 320rwhp I ran a 12.4-.5 not really "driving" the car. But Ox is probably right about 200# = .1 in the 1/4.
#10
so ( and im not argueing, just learning) if the 4000lb charger/challenger loses 200 lbs of dead ( non rolling mass) it will only gain .1 in the 1/4 mile?
what about if it got a set of big n littles instead of those 20's
what about if it got a set of big n littles instead of those 20's